Filmshooting

I'm writing this in Sweden 71er.

With regards to background noise it would all be a matter of configuring the circuit so that only the deviations from the background noise would lead to a deviation in exposure. One would configure background noise just as one configures film speed. I'm imagining a ...

Sounds like you're describing a kind of cine-synaesthesia. I suppose we could take a camera with automatic exposure and insert a microphone into the exposure feedback circuit so that different levels of sound would dampen or amplify the signal sent to the motor which turns the aperture ring.

At my ...