Re: What types of audio artifacts are specifically-associated with
by "Green Xenon [Radium]" <glucegen1@[EMAIL PROTECTED]
>
Apr 15, 2008 at 11:58 PM
Eeyore wrote:
>
> "Green Xenon [Radium]" wrote:
>
>> Hi:
>>
>> What types of audio artifacts are specifically-associated with the
>> variable-density optical tracks of B&W films? What are these artifacts
>> caused by?
>
> Well, I imagine the sensitivity of the film to exposure and the reverse
> sensitivity of a photocell to light create a pretty non-linear transfer
> characteristic so plenty of distortion would result.
>
> Graham
>
Does the grainyness of the film affect VD more than VA?
