Chapter 4: Radio
In the early decades of broadcasting, a radio play was performed live, and the storm you heard was made a few steps away from the person speaking. One member of the team stood at a shallow tray of gravel and walked on the spot so that a character could cross a courtyard. Another lifted and dropped a thin sheet of metal for thunder. A small wooden door frame, hinged and fitted with a latch, was opened and shut so that a listener would know somebody had entered a room. Coconut shells struck rhythmically against a hard surface gave a horse. None of it was seen. All of it was believed.
Studios of All India Radio produced radio plays in this way for many years, and the discipline it demanded shaped how radio is still written and recorded. Every effect had to be timed to the line it belonged with. Every actor had to speak at the right distance from the microphone. Every sentence had to be understood the first time, because a listener at home could not go back and hear it again.
Radio has no picture. That single limitation is also the source of its oldest craft: the art of making a person see with the ears alone.
Diagram
Fig. 4.0-1 – radio drama studio in performance; generic, non-identifiable figures: one standing at a microphone on a floor stand holding a script, one at a side table of effects props; label the microphone, the script pages, the gravel tray, the hinged door frame, the thin metal sheet and the pair of coconut shells; draw light lines from each sound source converging on the single microphone
This chapter will answer each of these questions as you work through it.
4.1 Writing for Radio
4.1.1 The Radio Script: Writing for the Ear
Almost everything you read, you read at your own pace. Your eye can slow down at a difficult sentence, jump back to the beginning of a paragraph, or rest on a number until it makes sense. A listener can do none of this. Sound arrives once, at a speed the listener does not control, and then it is gone.
That single fact governs every rule of radio writing. A sentence that a reader would call elegant may be useless on air, simply because it cannot be understood the first time it is heard. Radio writing is not a simplified version of print writing. It is a different craft with a different test: not “is this clear on the page?” but “is this clear at the speed of speech?”
The written plan that carries a programme is the radio script. It records what will be spoken, who will speak it, what music and other sounds will be heard, and where each of these begins and ends.
How a script is laid out
A radio script keeps three kinds of information visually separate, so that the presenter and the technical operator can each find their own instructions at a glance. A cue is an instruction in the script telling somebody in the studio to do something at a particular moment — to speak, to begin a piece of music, or to play a sound. Cues are written in capitals so that the eye can never confuse an instruction with a line to be read aloud. Notice the three kinds of line in Fig. 4.1-1.
Diagram
Fig. 4.1-1 – anatomy of a radio script page; a plain page showing four stacked lines, each labelled with an arrow: a speaker cue in capitals followed by spoken text, a music cue line in capitals, a sound cue line in capitals, and a second speaker line; label the left-hand cue column, the spoken-text area, and mark that all cues are in capitals while spoken lines are in ordinary sentence case
A sound effect (SFX) is any recorded or created sound, other than speech and music, used to suggest a place, an action or an object. Throughout this book, script samples follow one convention: the speaker cue and the spoken line share a line; music and sound cues sit on their own lines, in capitals.
Look closely at what this short link does. The music enters before anybody speaks, so the listener knows a new segment has begun before a word explains it. The instruction to fade the music under the voice keeps a bed of sound behind the speech; the presenter is then heard as being inside the programme rather than announcing it from outside. The second spoken line narrows the audience from everybody to one person walking home, which is the characteristic move of radio address. The chime at the end works as punctuation — the equivalent of a paragraph break, made audible.
Notice also what is absent. There is no sentence that needs a second reading, no clause folded inside another clause, and no number to memorise. The link is doing three simple things in sequence, and each is finished before the next begins.
The table repays a second look, because every row is really the same row. Each difference comes from one property of sound: it is heard once and cannot be searched. That is the property a radio writer works around in every line.
The syllabus names five characteristics of a radio script: conversational language, active voice, simple sentences, avoidance of technical jargon, and the capability of creating imageries. Each of the next five subsections takes one of them, and each is a practical answer to the same problem — a listener who hears the line only once.
4.1.2 Conversational Language
Radio is heard in private. A listener has the receiver, or the phone, or the car speaker to themselves, even when a few lakh people are listening at the same moment. Writing that acknowledges this sounds like one person talking to one person. Writing that ignores it sounds like a notice being read out.
Conversational language is writing that follows the patterns of ordinary speech — the words, the contractions, the rhythms and the direct address a person would use when talking rather than writing.
In practice this means a few concrete choices. Personal pronouns are used freely, so the listener is included instead of described. Contractions are allowed, because people say them. Sentences may begin with “and” or “but”, since speech links ideas that way. The writer chooses the word that would come out in conversation, not the word that would look correct in an essay.
Consider the difference between “Residents are advised that the water supply will be interrupted” and “If you live on the east side of the colony, there will be no water on Tuesday morning.” The second sentence has the same information. It also has a person in it, and a listener who can tell within three words whether the announcement concerns them.
Conversational is not the same as careless. A conversational script is still planned, still timed and still accurate; it is only the register that is relaxed. Slang that half the audience will not recognise, in-jokes, and heavy local idiom all break the very thing conversational writing is trying to achieve, which is that every listener feels directly addressed.
4.1.3 Active Voice
In the active voice, the sentence names the doer first, then the action, then the thing acted upon: the municipal team cleared the drain. In the passive voice, the order is reversed and the doer may vanish altogether: the drain was cleared, or the drain was cleared by the municipal team.
For the ear, the active order matters more than it does for the eye. A listener builds meaning as the words arrive, holding each part in memory until the sentence resolves. The active order gives the listener the doer immediately, so the rest of the sentence can be attached to something. The passive order withholds the doer, forcing the listener to carry an unattached action until the end — and sometimes the end never supplies it.
Active sentences are also shorter. “The results will be announced by the board on Friday” becomes “The board announces the results on Friday” — three words lighter and one beat faster. Over a three-minute bulletin, that difference decides whether the script fits its slot.
There is a second reason, and it is not only a matter of craft. The passive voice can hide who is responsible. “Mistakes were made” reports an event without an agent. On air, where the listener cannot pause to ask who, the active voice is the honest default, because it forces the writer to say who did the thing being reported.
The rule is a default, not a prohibition. The passive is the right choice when the doer is genuinely unknown, when the doer is irrelevant, or when the thing acted upon is the real subject of the story — “the bridge was closed at midnight” is better than an active sentence that begins with an official designation nobody is waiting to hear.
4.1.4 Simple Sentences
A simple sentence carries one idea and ends. It has no clause folded inside another, no list of qualifications before the main verb, and no ending the listener has to wait for while three side-remarks are dealt with.
The reason is the limit of working memory. A listener holds only a few seconds of speech at a time. If the main verb has not arrived within that window, the earlier words begin to fade, and the sentence collapses before it finishes. A reader in the same situation simply looks back at the line; the listener has nothing to look back at.
Breaking a sentence for the ear
Take a sentence of the kind that reads acceptably in print: “The workshop, which was scheduled for Saturday but has been moved because the hall is being repainted, will now be held in the library at eleven.” A listener has to hold “the workshop” through twelve words of interruption before learning what happens to it. Broken up, the same information is effortless.
The workshop has moved. It will now be held in the library, at eleven on Saturday. The hall is being repainted.
Three sentences, three ideas, in the order the listener needs them: what changed, the new arrangement, the reason. Notice that the reason comes last. In writing for the ear, the outcome usually precedes the explanation, because a listener who has already been given the outcome can afford to listen to the reason.
Length is not the only test. A short sentence can still fail if it is hard to say. Clusters of consonants, near-rhymes and repeated sibilants trip the tongue and draw attention away from the meaning. This is why radio writers judge a script by ear rather than by eye.
Time discipline follows directly from this. Ordinary speech for broadcast runs at roughly two and a half to three words per second, so a 30-second spot is about 75 to 90 spoken words once the music and sound cues have taken their share. Writing to length is therefore part of writing itself, not a trimming exercise afterwards.
4.1.5 Avoidance of Technical Jargon
Jargon is the specialised vocabulary of a trade, a science or an institution — precise and efficient among people who share it, and opaque to everybody else. Departmental language, legal phrasing, medical shorthand and administrative abbreviations are all jargon when they reach a general audience.
Radio reaches an audience that no other medium assembles quite so widely: a listener in a shop, a listener driving, a listener who left school early, a listener who is an engineer. Jargon divides that audience instantly. The specialists follow; everyone else stops listening, not because they cannot understand the subject but because they cannot understand the sentence.
The remedy is not to avoid difficult subjects. It is to carry the meaning in ordinary words, and to introduce a technical term only when the listener needs the term itself. “The reservoir is at forty per cent of live storage” leaves most listeners guessing. “The reservoir is a little under half full, counting only the water that can actually be drawn out” gives them the picture and the qualification together.
Abbreviations behave the same way. A set of initials that is a household word may be used directly; anything else is expanded once, in full, and then shortened. Numbers, too, are a form of jargon when they are too precise for the ear. A listener cannot hold 3,74,210. A listener can hold “close to three and three-quarter lakh”, and will remember it.
Two further habits belong here. Ambiguity is as damaging as jargon, because the listener cannot ask what was meant; a word with two possible senses should be replaced with one that has only a single sense. And heavily local or slang expressions, however vivid, exclude the listener from the next district — which is why standard, neutral wording is the default in a broadcast meant for a wide audience.
4.1.6 Capability of Creating Imageries
Radio has no picture, so it borrows one. Verbal imagery is language that appeals to the senses so strongly that the listener supplies a mental picture the medium itself cannot show. It is the fifth characteristic of a radio script and, in a sense, the reason the other four exist: they clear the obstacles out of the way so that the imagery can work.
Imagery on radio is built from three materials working together. The first is sensory detail in the words: not “the market was busy” but “you could not put your foot down without touching somebody’s basket”. The second is sound itself — the sound effect and the music bed, which place the listener somewhere before a word is spoken. The third, and the most powerful, is the listener’s own memory. A writer does not have to describe a monsoon afternoon in full; the right two details will make the listener finish the picture from their own experience.
This is why radio is often called the medium with the best pictures. They are the listener’s pictures, and each listener’s version is slightly different.
Read the spot again against the section you have just studied. It opens with sound rather than speech, so the listener is already in a bathroom doorway before the first sentence begins. The detail is sensory and ordinary — a brush in one hand — which lets the listener supply their own bathroom, their own morning. The sudden stopping of the tap is the loudest moment in the spot, and it is silence; the writer has used the removal of a sound as an event. The figure is deliberately round, because twenty litres can be held in the ear where a precise figure could not. The instruction is two short active sentences. The closing line is the only abstract statement in the whole script, and it is affordable only because everything before it was concrete.
The internal shape of the spot is worth naming, because most short-form radio writing uses it, as Fig. 4.1-2 shows.
Diagram
Fig. 4.1-2 – timeline of a 30-second radio spot; a horizontal bar divided into four labelled bands with the seconds marked along it: establish the scene with sound (0–5 seconds), present the everyday situation in the listener’s own terms (5–15 seconds), the turn — a fact, a silence or a change of sound (15–22 seconds), the action asked for and the sign-off (22–30 seconds); label each band and mark where the music enters and leaves
Imagery carries a responsibility as well as a technique. Sensory writing works by producing a feeling before the listener has judged the fact, which is exactly why it must be built out of things that are true. Describing a crowd that was not there, or adding a sound to a report to make it more atmospheric, is not vivid writing; it is misrepresentation with better craft.
The five characteristics together
Having studied each characteristic on its own, it is worth seeing them side by side, with the problem each one solves.
Read down the middle column and the pattern is unmistakable. Every characteristic is a response to a limitation of the ear, not a matter of taste. That is why these five are not a style guide that a bold writer may ignore; they are the conditions under which sound-only communication works at all.
4.2 Recording Radio Programmes
4.2.1 Inside the Radio Studio
A radio studio is not a room that happens to have equipment in it. It is a room designed so that the only sound reaching the microphone is the sound somebody intended to make. Everything else — traffic outside, a fan, footsteps in the corridor, the room’s own echo — is treated as a fault to be removed before recording begins.
Two different problems are solved by two different means, and they are often confused. Soundproofing keeps outside sound from getting in, and is a matter of mass and separation: heavy walls, double doors, a sealed window, a floor that does not carry vibration. Acoustic treatment controls how sound behaves once it is inside the room, and is a matter of absorbing and scattering reflections so that a voice does not bounce off bare surfaces and return to the microphone a fraction of a second later.
The two working spaces
A standard studio is divided into two areas that face each other through a sealed glass window, as shown in Fig. 4.2-1. The announcer’s booth is the performance space, where the presenter and any guests sit at microphones. The control room is the technical space, where the operator handles levels, sources and recording. The glass lets the two see each other; a talkback system, a private circuit that carries the operator’s voice into the presenter’s headphones without going on air, lets them speak to each other without the listener hearing.
Diagram
Fig. 4.2-1 – layout of a radio studio; plan view of two adjoining rooms separated by a sealed double-glazed window; in the announcer’s booth label two microphones on stands, a table, headphones and an on-air indicator lamp; in the control room label the sound mixer, two studio monitor speakers angled towards the operator’s seat, the recording computer and the talkback microphone; mark the acoustic panels on the booth walls and the double door
Presenters in the booth listen on headphones rather than speakers, and this is not a preference. If a speaker in the booth played the sound the microphone was picking up, the microphone would pick that up as well and send it round again, building into the howl known as feedback. Headphones break the loop.
4.2.2 Types of Microphones
A microphone is a transducer: a device that converts energy of one kind into energy of another. It takes the pressure changes in the air that we hear as sound and turns them into a matching electrical signal that can be mixed, recorded and broadcast.
Microphones are classified in two quite different ways, and mixing the two is the commonest source of confusion. The first classification is by how the microphone converts sound. The second is by its shape and the job it is built for. A lavalier microphone, for instance, is usually a condenser microphone in a particular form — the two labels answer different questions.
Classified by how they convert sound
A dynamic microphone works by electromagnetic induction. Sound moves a thin diaphragm attached to a coil of wire suspended in a magnetic field, and the movement of the coil generates the signal. Dynamic microphones need no external power, tolerate rough handling and very loud sound, and are relatively insensitive to quiet background noise. That makes them the standard choice for live events, field reporting and outdoor commentary.
A condenser microphone works on capacitance. Its diaphragm sits close to a fixed backplate, and the two hold an electrical charge; as sound moves the diaphragm, the changing distance changes the signal. This arrangement is far more sensitive than a coil and responds to a wider range of frequencies, which is why it is the studio microphone for speech and music. It needs power to work — usually phantom power, a small voltage sent to the microphone along the same cable that carries its signal — and it needs careful handling.
A ribbon microphone uses a thin metal ribbon suspended between magnets. It gives a warm, smooth tone and is prized for music and narration, but it is delicate and produces a weak signal that must be strengthened before use.
The table shows why neither type is better than the other. Sensitivity is an advantage in a treated studio and a liability on a platform full of announcements; ruggedness is worth more than fine detail the moment the microphone leaves the building.
Classified by form and purpose
A lavalier microphone is a small microphone clipped to the speaker’s clothing near the collar, leaving both hands free and keeping a constant distance from the mouth even when the speaker moves. It is used for interviews, discussions and any situation where the microphone should be inconspicuous.
A shotgun microphone is a long, highly directional microphone that picks up mainly what it is pointed at and rejects sound from the sides. It allows sound to be captured from several feet away, which is why it is standard in field and film recording where the microphone must stay out of shot.
A boundary microphone is a flat unit placed on a table, wall or floor. Because it sits against the surface, it works with the reflections from that surface rather than fighting them, and captures a whole group evenly — useful for round-table discussions and conference recording.
A microphone that connects straight into a computer through a USB port carries its own preamplifier and conversion circuitry inside the body. This is a description of how it connects, not of how it converts sound; such a microphone may be dynamic or condenser inside.
Pickup patterns
Every microphone is more sensitive in some directions than others, and this is described by its pickup pattern, also called its polar pattern.
An omnidirectional microphone is equally sensitive all round. It captures the whole atmosphere of a space and is forgiving if the speaker turns their head, which is why it suits lavaliers, group recordings and any situation where the room itself is part of the recording.
A unidirectional microphone is most sensitive at the front and rejects sound from behind. The commonest unidirectional pattern is the cardioid, named for the roughly heart-shaped area it hears; narrower versions reject even more from the sides. Compare the two shapes in Fig. 4.2-3.
Diagram
Fig. 4.2-3 – microphone pickup patterns; two diagrams side by side, each with a microphone at the centre seen from above; on the left an omnidirectional pattern drawn as a full circle around the microphone; on the right a cardioid pattern drawn as a heart-shaped lobe extending forward with a small notch behind the microphone; label the front, sides and rear of each, and mark which directions are picked up and which are rejected
Directional microphones bring one further effect worth knowing. Speak very close to a cardioid microphone and the low frequencies rise, giving the voice a heavier, more intimate weight. This is the proximity effect, and presenters use it deliberately — leaning in for a quiet, close passage and backing off for an open, bright one.
4.2.3 Amplifier, Sound Mixer and Speakers
The signal a microphone produces is extremely weak. Between the microphone and the listener it has to be strengthened, combined with other sources, shaped, and finally turned back into sound. Three pieces of equipment do this work, and Fig. 4.2-2 shows where each one sits in the path.
Diagram
Fig. 4.2-2 – flow: sound source → microphone → preamplifier → sound mixer → power amplifier → recorder or transmitter → speaker or listener’s receiver; draw as a left-to-right chain of labelled blocks with arrows, marking the signal as weak between the microphone and the preamplifier, and as strong after the power amplifier
The amplifier
An amplifier is a device that increases the strength of an audio signal without altering its character. Two stages of amplification matter in a studio. The preamplifier raises the very weak signal coming out of a microphone to the standard working level used by the rest of the equipment; it is usually built into the mixer. A power amplifier then supplies the much greater power needed to drive a loudspeaker.
Amplification is where a common fault begins. If the signal is pushed harder than the equipment can carry, the peaks are flattened and the sound distorts. Strengthening a signal is therefore always a judgement about how much, not simply more.
The sound mixer
A sound mixer, also called a mixing console, is the central control point of a studio. Every source — each microphone, the music playout, a recorded insert, a telephone caller — arrives on its own channel, and the operator decides moment by moment how much of each is heard.
Each channel carries the same small set of controls. Gain sets how strongly the incoming signal is amplified as it enters the channel, matching a weak microphone or a strong line source to the console’s working level. Equalisation adjusts the balance of low, middle and high frequencies for that source alone, which is how a thin voice is warmed or a boomy one tidied. A fader is the sliding control that sets how much of the channel goes to the output, and it is the control the operator’s hand actually rides during a programme. Routing decides where the channel is sent — to air, to the recorder, or only to the headphones.
Diagram
Fig. 4.2-4 – a single channel strip of a sound mixer, drawn vertically; label from top to bottom the input socket, the gain control, the three equalisation controls for high, middle and low frequencies, the auxiliary send, the level meter and the fader at the bottom; to one side, show three such strips in a row feeding a single output fader, labelled as the mix
Speakers and studio monitors
A loudspeaker performs the reverse of a microphone’s job: it converts an electrical signal back into sound by moving a cone against the air. Ordinary speakers are designed to sound pleasant, usually by lifting the bass and the top a little. A studio monitor is designed to sound accurate instead, reproducing the signal as it actually is, faults included.
The distinction is a working one. An operator judging a mix on flattering speakers will make a recording that sounds correct only in that room. Monitors are meant to reveal problems, not to hide them, which is why professional listening is done on monitors and headphones, and why a mix is usually checked afterwards on an ordinary, modest speaker as well — because that is what most listeners will actually use.
4.2.4 Audio Recording
Audio recording is the capture of sound as a stored signal that can be played back, edited and broadcast later. Recording separates the moment of performance from the moment of listening, and almost everything a station broadcasts other than live speech passes through it.
In digital recording the signal is measured many thousands of times a second and stored as numbers. Because the stored material is data, it can be cut, moved and copied without the loss that repeated copying caused in earlier analogue systems, and a recording can be edited without destroying the original take.
Levels, takes and editing
The single most important judgement in recording is level — how strong the signal is when it is stored. Too low, and the voice sits near the noise of the equipment itself, so raising it later raises the hiss with it. Too high, and the peaks exceed what the system can hold and are squared off, producing the harsh break-up called clipping, which no later processing can undo. Good practice is to record comfortably below the maximum, leaving room for the sudden loud syllable nobody planned.
A take is one continuous recorded attempt at a piece of material. Recording several takes is normal, and it is cheaper than trying to repair one flawed take afterwards. Editing then assembles the chosen material: removing stumbles and long gaps, joining the best sections, placing sound effects and music against the speech, and adjusting the balance between them.
4.3 Radio Jockeying
4.3.1 The Role of a Radio Jockey
A station can have an excellent transmitter, a well-treated studio and a carefully built music library, and still sound like a machine. What turns a sequence of items into a programme somebody wants to stay with is the person speaking between them. That person is the radio jockey (RJ).
The role is easy to underestimate, because the only visible part of it is talking. In practice an RJ does five distinguishable jobs, and only the third of them happens on air.
Planning and preparing the programme
Before transmission, the RJ works on what the programme will contain and in what order: the music or features to be played, the topics to be raised, the listener material to be used, and the segments that recur each day. The result is a running order — the timed sequence of everything the programme will contain, from the opening to the close, as in Fig. 4.3-1.
Diagram
Fig. 4.3-1 – running order of a one-hour radio programme; a clock face divided into labelled segments around the hour: opening link, first music set, station identification, news on the half hour, listener segment, advertisement break, second music set, closing link; mark the fixed points that cannot move (news, advertisement break, station identification) in one shade and the flexible material in another
Some points in that hour are fixed by the station and cannot be moved — the news, the identification, the advertisement break. Everything between them is the RJ’s to arrange, and the arrangement is the first act of presentation. Which item follows which decides whether the hour feels like a shape or a shuffle.
Writing the links
The spoken passage between two items is called a link. It closes what has just finished, sets up what is coming, and carries the programme’s continuity. Links may be fully scripted, or written as a few noted points and spoken from them; either way they are prepared, because the material they must contain — a name, a date, a station identification, a sponsor’s mention — cannot be left to memory.
The link is doing more work than it appears to. It begins by naming a group of listeners, which tells everybody else that messages sent to this programme are actually read. The light remark about four identical messages is warmth without flattery — it treats the listeners as people the presenter recognises, not as an audience being complimented. The middle sentences give the listener a reason to stay through a break, which is the practical purpose of a link. The time check exists because radio is joined halfway; someone who tuned in ten seconds ago now knows the hour, the programme and what is about to happen.
Presenting on air
On air the RJ speaks the links, keeps the programme to its timings, adjusts the pace to the mood of the hour, and covers the unexpected — a track that will not play, a guest who has not arrived, a caller who cannot be heard. Live presentation is largely the management of small failures without the listener detecting any of them.
Handling listener interaction
Requests, messages, phone-in calls and station contact through other media all reach the RJ, who decides what is used, edits it for length and suitability, and answers it on air. This is the two-way part of a one-way medium, and it is the reason listeners feel a station belongs to them.
Representing the station
An RJ is the audible identity of the station. The register they use, the subjects they choose, the way they treat a caller who disagrees with them — all of it is read by listeners as the station’s character rather than the individual’s. A presenter carries that responsibility even in an offhand remark.
The table draws out a distinction students often blur. Both people speak into the same microphone in the same booth, but one is present in the material and the other is deliberately absent from it. The skills that make an excellent RJ — personality, spontaneity, quick judgement — are precisely the qualities a news bulletin suppresses.
4.3.2 Skills Required by a Radio Jockey
The role described above rests on three skills. The first governs what the RJ says and how it is said; the second governs the relationship with the person listening; the third governs the equipment through which both of these reach the audience.
4.3.2.1 Command on Language, Spoken and Written
Command on language means two capacities at once, and a presenter needs both. The written capacity is the ability to prepare material that will work when spoken: links, introductions, continuity, listener replies, and any script the programme requires. Everything you studied in section 4.1 belongs here — an RJ who cannot write a clear, conversational, active sentence will not become clear and conversational simply by being handed a microphone.
The spoken capacity begins with diction, the clarity with which individual sounds and words are formed. Diction is what allows a listener with a weak signal, a noisy room or an unfamiliar accent to follow the sentence at all. It is a matter of practice rather than talent: reading aloud daily, slowing slightly at the ends of words, and giving consonants their full value.
Beyond clarity comes voice modulation — the controlled variation of pitch, pace, volume and emphasis while speaking. Modulation carries meaning that punctuation carries in print. A dropped pitch marks the end of a thought; a slight slowing marks importance; a pause before a word does the work of italics. A voice with no modulation is not calm, it is monotonous, and a listener stops registering the words within a minute.
Two further aspects of language belong to this skill in a country with many languages. The first is register — the ability to move between a formal manner for information and a relaxed one for entertainment, sometimes within the same hour. The second is respectful accuracy in pronunciation: names of people, places and institutions are said as their owners say them, and getting a listener’s name right is the smallest and most noticed courtesy in broadcasting.
4.3.2.2 Connectedness with the Audience
Connectedness is the RJ’s ability to make each listener feel individually addressed and genuinely known. It is the difference between a programme people happen to hear and one they choose, and it is built rather than performed.
It begins with actually knowing who is listening at that hour. A mid-morning audience and a late-evening audience are doing different things, have different amounts of attention to spare, and want different lengths of talk. A presenter who knows the audience of the slot writes for that person instead of for a general public.
It continues in the handling of listener material. Reading out messages, answering a question honestly, remembering something a regular caller said last week, admitting an error on air — these establish that the exchange runs in both directions. Listeners can detect the difference between being consulted and being flattered, and the second wears out quickly.
Empathy is the part of this skill that is hardest to teach and easiest to lose. A programme that jokes lightly through a difficult local event, or an interviewer who presses a nervous guest for effect, breaks the relationship in seconds. Judging the mood of an hour and matching it is a professional competence, not a personality trait.
It is worth being honest about what this connection is. A listener may feel they know a presenter well, while the presenter does not know them at all. That one-sided closeness is real and valuable, and it is also a responsibility: the trust it produces is the reason a station’s advice on a health message or a civic warning is acted on, and the reason a careless remark from the same voice carries further than it should.
4.3.2.3 Knowledge about the Recording Equipment
Most radio today is presented in a self-operated studio: the RJ sits at the mixer and works the equipment while speaking, without a separate operator in the control room. Even where an engineer is present, the presenter is the person the equipment is in front of when something goes wrong, and dead air is a fault the listener notices instantly.
The knowledge required is practical rather than technical. An RJ must know how to set their own microphone at the right distance and angle, and what happens to their voice when they lean in or turn away — the proximity effect from section 4.2 is a tool a presenter uses consciously. They must be able to read the level meter and keep the voice out of clipping, open and close their own fader at the right moment, and start, stop and cue material without a gap.
They must also know the difference between what is going to air and what is only in their headphones, so that a private remark to the studio does not become a broadcast one. This is the single most consequential piece of studio knowledge a presenter holds, and it is entirely a matter of understanding the routing in front of them.
Diagram
Fig. 4.3-2 – the self-operated studio position seen from the presenter’s seat; label the microphone on its boom arm, the pop shield, the headphones, the sound mixer with the presenter’s own fader marked, the level meter, the playout screen, the on-air indicator lamp, the talkback button and the studio clock; mark which of these are within arm’s reach without leaving the microphone position
Beyond the live hour, an RJ prepares recorded material — trailers, listener responses, interview inserts — which means basic competence in recording a clean take and editing it to length. A presenter who can do this does not have to wait for a technician’s free hour to make a twenty-second item.
The final reason for this knowledge is the ability to describe a problem accurately. “There is no sound” tells an engineer nothing. “My fader is up, the meter is moving, but I am not hearing it in the headphones” locates the fault in seconds. Knowing the names of the parts is not showing off; it is what makes help possible while the programme is still running.
4.4 Summary
Writing for Radio
- Sound is heard once, at a speed the listener does not control, and cannot be searched or re-read. Every rule of radio writing follows from this one limitation.
- A radio script is the written plan of a broadcast: the spoken words, the speaker of each line, and the music and sound that accompany them, in the order they will be heard.
- Cues are instructions in the script, written in capitals so that an instruction can never be mistaken for a line to be read aloud. A sound effect (SFX) is any recorded or created sound other than speech and music.
- The syllabus names five characteristics of a radio script: conversational language, active voice, simple sentences, avoidance of technical jargon, and the capability of creating imageries.
- Conversational language writes in the patterns of speech and addresses one listener rather than an audience. It is relaxed in register, not careless in preparation; slang and heavy local idiom defeat its purpose by excluding listeners.
- The active voice names the doer before the action, so the listener has something to attach the sentence to as it arrives. It is also shorter, and it forces the writer to say who is responsible. The passive remains correct where the doer is unknown or irrelevant.
- Simple sentences carry one idea each, because a listener holds only a few seconds of speech in memory. The outcome usually comes before the explanation, and a script is judged by reading it aloud, not by reading it silently.
- Avoiding technical jargon keeps a mixed audience inside the programme. Meaning is carried in ordinary words, abbreviations are expanded once, figures are rounded to what the ear can hold, and ambiguity is removed — but simplifying the wording never means dropping a condition that changes the meaning.
- Verbal imagery makes the listener see what the medium cannot show. It is built from three materials: sensory detail in the words, sound and music that establish the setting, and the listener’s own memory, which completes the picture.
- Broadcast speech runs at roughly two and a half to three words per second, so a 30-second spot is about 75 to 90 spoken words. Writing to length is part of writing, not a trimming exercise afterwards.
Recording Radio Programmes
- Soundproofing keeps outside sound out and is a matter of mass and sealing; acoustic treatment controls reflections inside the room. The two are different problems with different solutions.
- A studio is divided into the announcer’s booth and the control room, joined by a sealed window and a talkback circuit. Presenters use headphones rather than speakers in the booth, because a speaker feeding the microphone produces feedback.
- A microphone is a transducer: it converts sound waves in the air into a matching electrical signal.
- Microphones are classified in two different ways — by how they convert sound, and by their form and purpose. A lavalier, for example, is usually a condenser in a particular shape.
- By conversion: a dynamic microphone works by electromagnetic induction, needs no power and tolerates loud sound and rough handling; a condenser works on capacitance, needs phantom power, and is far more sensitive; a ribbon gives a warm tone but is delicate and low in output.
- By form and purpose: a lavalier is clipped to the clothing for hands-free use; a shotgun is highly directional and records from a distance; a boundary microphone lies on a surface and captures a group evenly. A USB connection describes how a microphone connects, not how it converts sound.
- A pickup pattern describes how sensitive a microphone is to each direction. Omnidirectional microphones hear equally all round and capture the atmosphere of a space; unidirectional, commonly cardioid, microphones favour the front and reject the rear. Directional microphones show the proximity effect, which presenters use deliberately.
- An amplifier increases the strength of a signal without changing its character. A preamplifier raises the weak microphone signal to working level; a power amplifier drives loudspeakers.
- A sound mixer combines several sources into one output. Each channel carries gain, equalisation, a fader and routing, so every source can be controlled independently.
- Speakers convert the signal back into sound. Studio monitors aim at accuracy rather than a pleasant tone, so that faults are revealed instead of hidden.
- Audio recording stores sound as a signal that can be played back and edited later. Level is the central judgement: too low leaves the voice near the equipment’s own noise, too high causes clipping, which cannot be undone. Several takes are recorded and the best material is edited together.
Radio Jockeying
- A radio jockey hosts a programme, selects and introduces its content, speaks between its items and maintains the station’s contact with its listeners.
- The role has five parts: planning the running order, writing the links, presenting on air, handling listener interaction, and representing the station’s identity.
- A link is the spoken passage between two items. It closes what has finished, carries the fixed information the slot requires, and gives the listener a reason to stay for what follows.
- An RJ differs from a newsreader: the RJ is present in the material and exercises judgement continuously, while a newsreader is deliberately absent from it and does not depart from the approved script.
- The syllabus names three skills required: command on language, both spoken and written; connectedness with the audience; and knowledge about the recording equipment.
- Command on language covers writing material that works when spoken, clear diction, and voice modulation — the control of pitch, pace, volume and emphasis, which carries on air what punctuation carries in print.
- Connectedness means knowing who is listening at that hour, using listener material honestly, and matching the mood of the hour. The closeness a listener feels is one-sided, which makes it both valuable and a responsibility.
- Knowledge of the equipment is practical: setting the microphone, reading the meter, working one’s own fader, cueing material without a gap, knowing what is going to air and what is only in the headphones, and describing a fault accurately while the programme is still running.
4.5 Key Terms
- Acoustic treatment — material placed inside a room to absorb or scatter sound reflections within it.
- Active voice — the sentence form in which the subject performs the action of the verb, naming the doer before the action.
- Amplifier — a device that increases the power or strength of an audio signal while keeping its original form.
- Audio recording — the capture of sound as a stored electrical or digital signal, so that it can be reproduced, edited and transmitted later.
- Boundary microphone — a flat microphone placed on a table, wall or floor, which works with the reflections from that surface to capture a group evenly.
- Cardioid — the commonest unidirectional pickup pattern, roughly heart-shaped, sensitive at the front and rejecting sound from the rear.
- Clipping — the harsh distortion produced when a signal is stronger than the equipment can carry and its peaks are squared off.
- Condenser microphone — a microphone that works on capacitance, requires phantom power or a battery, and is highly sensitive; the studio standard.
- Conversational language — language written in the patterns of everyday speech and addressed to a single listener rather than to an audience.
- Cue — an instruction in a script, written in capitals, telling somebody in the studio to speak, to start music or to play a sound at a particular moment.
- Diction — the clarity with which individual sounds and words are formed in speech.
- Dynamic microphone — a microphone that works by electromagnetic induction, needs no external power, and tolerates loud sound and rough handling.
- Equalisation — adjustment of the balance of low, middle and high frequencies in a single audio channel.
- Fader — the sliding control on a mixer channel that sets how much of that channel goes to the output.
- Feedback — the howl produced when a loudspeaker’s output is picked up by a microphone and sent round the circuit again.
- Gain — the control that sets how strongly an incoming signal is amplified as it enters a mixer channel.
- Jargon — vocabulary specific to a profession or field, understood readily by those inside it and unclear to a general audience.
- Lavalier microphone — a small microphone clipped to the speaker’s clothing, allowing hands-free use at a constant distance from the mouth.
- Level — the strength of an audio signal as it is recorded or transmitted.
- Link — the spoken passage between two items in a programme, which closes one item, carries the required information and sets up the next.
- Microphone — a transducer that converts sound waves in the air into a corresponding electrical signal.
- Omnidirectional — a pickup pattern that is equally sensitive to sound arriving from every direction.
- Phantom power — a small voltage sent to a condenser microphone along the same cable that carries its signal.
- Pickup pattern — the description of how sensitive a microphone is to sound arriving from each direction around it; also called the polar pattern.
- Preamplifier — the amplifier stage that raises a weak microphone signal to the standard working level used by other equipment.
- Proximity effect — the rise in low frequencies when a speaker moves very close to a directional microphone, giving the voice extra weight.
- Radio jockey — the presenter who hosts a radio programme, selecting and introducing its content, speaking between its items and maintaining the station’s contact with its listeners.
- Radio script — the written plan of a broadcast, setting out the spoken words, the speaker of each line, and the music and sound that accompany them, in the order they will be heard.
- Ribbon microphone — a microphone using a thin metal ribbon suspended between magnets, valued for its warm tone but delicate and low in output.
- RJ — radio jockey.
- Running order — the timed sequence of everything a programme will contain, from its opening to its close.
- Self-operated studio — a studio in which the presenter works the mixer and other equipment while presenting, without a separate operator.
- SFX — sound effect.
- Shotgun microphone — a long, highly directional microphone that picks up mainly what it is pointed at and rejects sound from the sides.
- Sound effect — any recorded or created sound, other than speech and music, used to suggest a place, an action or an object.
- Sound mixer — the device that combines several audio sources into one output, controlling the level, tone and routing of each source independently; also called a mixing console.
- Soundproofing — construction that prevents external sound from entering or leaving a room.
- Studio monitor — a loudspeaker designed to reproduce a signal accurately rather than pleasantly, so that faults in a mix are revealed.
- Take — one continuous recorded attempt at a piece of material.
- Talkback — a private circuit carrying the operator’s voice into the presenter’s headphones without going on air.
- Transducer — a device that converts energy of one kind into energy of another.
- Unidirectional — a pickup pattern that is most sensitive at the front and rejects sound arriving from behind.
- Verbal imagery — the use of sensory language to make a listener construct a mental picture of something they cannot see.
- Voice modulation — the controlled variation of pitch, pace, volume and emphasis while speaking.
4.6 Points to Ponder
If most of what a listener sees during a radio programme is supplied by their own memory, whose picture is it — the writer’s or the listener’s? And can a writer be praised for a picture they did not actually describe?
A conversational script is carefully planned so that it will sound unplanned. Is a presenter who sounds spontaneous being honest with the audience, or is manufactured spontaneity simply what performance means in every medium?
A regular listener may feel they know a presenter well, while the presenter does not know them at all. Is that one-sided closeness a strength of radio, a weakness of it, or simply a fact about it that both sides understand?
Radio takes away the picture and, in return, gets the listener’s imagination. Are there other media whose limitations turned out to be their real advantage — and what does a medium lose when a limitation is removed?
If everything on air must be understood at first hearing, is radio a poor medium for complicated subjects, or a discipline that forces a communicator to actually understand what they are explaining?
A spot that uses sudden silence makes the listener feel something before they have judged the fact. Where is the line between writing that makes an audience attend and writing that works on them?
4.7 Objective Questions
- Conversational language is used in a radio script mainly because [1 mark]
- it allows the presenter to speak faster and save airtime
- the listener hears the programme alone and responds to being addressed as one person
- it removes the need to prepare or time the script
- it allows local slang to be used freely on air
- A reporter has to record an interview beside a busy road. The most suitable choice is [1 mark]
- a highly sensitive condenser microphone with an omnidirectional pattern
- a ribbon microphone with a figure-of-eight pattern
- a rugged dynamic microphone with a unidirectional pattern
- a boundary microphone placed on the ground
- Phantom power is required by [1 mark]
- dynamic microphones
- condenser microphones
- ribbon microphones
- all microphones with a cardioid pattern
- A presenter in the announcer’s booth listens on headphones rather than on a loudspeaker in order to [1 mark]
- hear the programme at a higher volume than the listener does
- prevent the loudspeaker’s output from re-entering the microphone and causing feedback
- avoid the need for acoustic treatment in the booth
- keep the talkback circuit permanently open
- Assertion (A): Figures spoken on radio are usually rounded rather than given exactly. [1 mark] Reason (R): A listener cannot pause or go back over a sentence, and can hold only an approximate quantity in memory.
- Both A and R are true, and R is the correct explanation of A.
- Both A and R are true, but R is not the correct explanation of A.
- A is true, but R is false.
- A is false, but R is true.
- Assertion (A): A recording made at too high a level cannot be fully repaired afterwards. [1 mark] Reason (R): When the peaks of a signal exceed what the system can carry, they are squared off and the original shape of the sound is lost.
- Both A and R are true, and R is the correct explanation of A.
- Both A and R are true, but R is not the correct explanation of A.
- A is true, but R is false.
- A is false, but R is true.
- Match the equipment in Column A with its function in Column B. [1 mark]
| Column A | Column B |
|---|---|
| a. Preamplifier | i. Combines several sources into one output |
| b. Sound mixer | ii. Converts an electrical signal back into sound |
| c. Studio monitor | iii. Carries the operator’s voice to the presenter’s headphones off air |
| d. Talkback | iv. Raises a weak microphone signal to working level |
Fill in the blank: The description of how sensitive a microphone is to sound arriving from each direction around it is called its ________. [1 mark]
State whether True or False: Acoustic treatment prevents outside noise from entering a studio. [1 mark]
Write the full form of: (i) SFX (ii) RJ [1 mark]
4.8 Check Your Concepts
Define a radio script. [2 marks]
Name the five characteristics of a radio script listed in your syllabus, in order. [2 marks]
What is a transducer? Explain why a microphone is described as one. [2 marks]
Differentiate between soundproofing and acoustic treatment, with one example of each. [3 marks]
Differentiate between a dynamic microphone and a condenser microphone, and state one situation in which each is preferred. [3 marks]
Give reasons: a radio script uses the active voice as its default, even though the passive voice is grammatically correct. [3 marks]
Explain, with an original example of your own, how a radio writer creates imagery for a listener who cannot see anything. [4 marks]
“Recording level is the single most important judgement in a recording session.” Evaluate this claim, explaining what goes wrong when the level is set too low and when it is set too high. [4 marks]
Describe the role of a radio jockey in full, covering each part of the work before, during and after transmission, with examples. [6 marks]
Discuss the three skills required by a radio jockey. For each skill, explain what it consists of and what goes wrong on air when it is missing. [6 marks]
4.9 Analyse the Media Text
- Read this opening of a script written for a morning bulletin. [4 marks]
PRESENTER: It has been decided by the concerned authorities that, in view of the ongoing augmentation works at the pumping installation, the supply of potable water to the eastern sector, which was previously scheduled for restoration on Monday, will now be effected on Wednesday.
a. Identify two characteristics of a radio script that this sentence violates, and explain how each violation affects the listener.
b. Rewrite the passage in not more than three spoken sentences so that it can be understood at first hearing.- Two writers open the same 30-second spot about road safety at night in different ways. [4 marks]
Version A — PRESENTER: Poor visibility conditions after sunset are a major contributing factor in road accidents.
Version B — SFX: SLOW TRAFFIC, DISTANT PRESENTER: Half past seven. The streetlight at the corner has been out for a week, and the cyclist ahead of you is wearing a dark shirt.
a. Name the technique at work in Version B and explain how it affects the listener.
b. Which version is more likely to be remembered an hour later, and why?A student records an interview with a teacher in a school corridor, using a sensitive studio condenser microphone on a table stand. On playback, the recording has a constant hum from a ceiling fan, the voices sound distant and echoing, and the loudest answers break up harshly. [5 marks]
- Identify the cause of each of the three faults.
- State what should have been changed about the microphone, its placement and the recording level.
- Explain why the hum cannot simply be removed afterwards.
During a live phone-in, a listener calls to say she is anxious about her results. While replying warmly, the presenter names her school, her locality and the class she is in, and then jokes with the next caller about “our worried friend from the colony near the market”. [4 marks]
- Identify the professional issue in the presenter’s handling of the call.
- Explain what the caller consented to and what she did not.
- State what the presenter should have done instead, and why it matters for the station.
4.10 Craft Practice
Write a 20-second link for a school or community radio programme, to be spoken between a music item and a segment on library timings. The link must contain a time check, the name of the programme, and one reason for the listener to stay. Submit the script in the standard layout, with speaker cues, and the spoken word count marked at the end. [4 marks]
A printed notice reads: “All students of the senior school are hereby informed that the inter-house quiz, originally listed for Thursday, has been rescheduled to Saturday at 10 a.m. in the auditorium, owing to the unavailability of the venue.” Rewrite it as 25 to 30 seconds of radio copy for a school broadcast. Submit both the original notice and your version, and add two lines naming the changes you made and why. [5 marks]
Write a 40-second radio script that places the listener in a railway platform, a kitchen or a playground at the end of a match, without naming the place at any point. Use at least three sound or music cues and not more than 100 spoken words. Submit the script with the cues in capitals on their own lines, and a one-line note stating which detail you expect will do most of the work. [6 marks]
Plan the recording for each of these three situations: a five-minute studio interview with one guest; a vox-pop recorded at a bus stop; a group discussion of six students around a table. For each, state the type of microphone and the pickup pattern you would choose, where you would place it, and one reason for each choice. Submit as a table of three rows. [4 marks]