mndean wrote:Odd question, but I swear I have in a couple of post-booth era early talkies. One was particularly noticeable as it happened when an actor entered a room. As soon as he opened the door, I could hear the whir and clatter of the camera. As soon as he closed the door, it stopped. Set acoustics must have been the cause and it managed to get past editing into the finished film. I have to dig though some disks to find the film, but I watched it not too long ago.
Yes, I've heard it too. It continued into some television productions as well. Another flaw of this sort is the intercutting of exterior shots where the presence of background noise is absent in the cutaways. This was before the realization of recording and mixing in ambient sound. Some directors and cameramen soon realized that they could minimize the noise from the camera motor by muffling it with a blanket. After that came the blimp, which solved this problem.
With respect to camera noise getting past the Film Editor, etc., there needs to be some consideration as to the reproduction range of the playback head on the Movieola that was in use at the time. You'd have thought that the Sound Technicians would have heard this, too. There are many extraneous "noises" that may have escaped notice in the initial stages like this. Some may have gone unnoticed in the final films since no one noticed them, or it was hoped no one did. At the same time, some of these noises may have been considered within a marginal frequency range that may not have been amplified on some playback systems of the time. Interestingly, many early sound films have an amazing frequency range that went unheard until more sensitive reproduction equipment came into being. So it stands to reason that many of these things went unnoticed based on reproduction limitations of the time.