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Sound & Music — the primer
Half of the film, and the half that gets a tenth of the schedule.
SND · Post · 43 lessons · 10h 53m
What it actually is
There is an old line that sound is fifty per cent of a film, and it is usually quoted by sound people to an audience that does not believe them. The evidence is easy to run yourself: watch a well-made scene with the picture off, then with the sound off, and notice which version you can still follow and which version you stop caring about within thirty seconds.
What makes this department different from the others is that most of its work is not recording things. It is deciding what the audience should be able to hear, which is the same attention problem cinematography solves with light, solved instead by frequency and level. A room in a film contains perhaps six sounds. A real room contains hundreds, and a recording of it is unusable precisely because it is accurate.
The other structural fact is that sound is divided into two jobs that barely speak to each other: capturing usable dialogue on the day, which is a production problem fought against wind, traffic and a schedule; and building everything else afterwards, which is a design problem with unlimited time and no excuses. First films almost always fail at the first and then discover they cannot buy their way out of it in the second.
What is still being argued about
Live disagreements between people who know what they are doing. You will find confident advice on both sides of each.
- Whether it can be fixed in post — "We will fix it in post" is the most-mocked sentence in production sound, and it is also, increasingly, true — modern dialogue isolation can rescue takes that would have been unusable a decade ago. The objection is not really technical any more. It is that treating rescue as routine changes behaviour on the day: nobody waits for the aeroplane, nobody moves the generator, and the recordist stops being listened to. The tools got better and the discipline got worse.
- What a score is for — One position holds that music is a legitimate instrument of the film like any other, as old as the medium, and that objecting to it is like objecting to lighting. The other holds that score is most often used to supply an emotion the scene did not earn — that if you need strings to tell the audience this is sad, the problem is upstream. The test people use in practice is whether the scene still works with the music muted; the disagreement is over whether failing that test is fatal.
- Realism versus hyperreality — A punch does not sound like that. A sword does not ring when it leaves a scabbard. Sound design has always been frankly invented, and one camp regards this as the whole art. Another argues that the conventions have drifted so far into hyperreality — every door a cathedral, every impact a subsonic drop — that films now sound like each other rather than like anything, and that the interesting work is in restraint.
On the day
The recordist is the only person on set who is actually listening. Everybody else is watching — the frame, the performance, the clock — and will genuinely not hear the fridge that is about to cost you the scene. When they ask for one more take for sound, that is not perfectionism, it is the only chance anybody gets.
Where to start
- Location Audio — First, because it is the part you cannot fix later and the part a first film always underestimates.
- Sound Design — The largest body of teaching here, and where the medium stops being recording and starts being composition.
- The Mix — The stage where all the separate decisions have to become one thing. It is also where a film that sounded fine in pieces falls apart.
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