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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » Widescreen and Stereophonic Sound in 1953 (Page 2)

 
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Author Topic: Widescreen and Stereophonic Sound in 1953
Jeff Taylor
Jedi Master Film Handler

Posts: 601
From: Chatham, NJ/East Hampton, NY
Registered: Apr 2000


 - posted 04-28-2013 01:44 PM      Profile for Jeff Taylor   Email Jeff Taylor   Send New Private Message       Edit/Delete Post 
Totally OT given that this thread is about mag stereo, but I've always been curious about the merits of Variable Density (WE) vs Variable Area (RCA)tracks. My impression is that VD was supposedly deemed superior, but I always felt that the VA tracks on WB titles were more enjoyable than the VD tracks on MGM and others. Anybody else have this opinion and/or have an answer why?

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Jack Theakston
Master Film Handler

Posts: 411
From: New York, USA
Registered: Sep 2007


 - posted 04-29-2013 02:23 PM      Profile for Jack Theakston   Email Jack Theakston   Send New Private Message       Edit/Delete Post 
With all things equal and working properly, area tracks are superior to density tracks by default, since density tracks are limited to the resolution of the film.

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Mitchell Dvoskin
Phenomenal Film Handler

Posts: 1869
From: West Milford, NJ, USA
Registered: Jan 2001


 - posted 04-29-2013 03:05 PM      Profile for Mitchell Dvoskin   Email Mitchell Dvoskin   Send New Private Message       Edit/Delete Post 
VD tracks tended to have lower signal to noise, but limited frequency response, especially in the high end.

VA tracks had better frequency response, but tended to have worse signal to noise, especially after the print picked up dust and other dirt. This became a non issue after the introduction of Dolby.

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