152-1953 IEEE Recommended Practice for Volume Measurements of Electric Speech and Program Waves
|Organization:||IEEE - Institute of Electrical and Electronics Engineers, Inc.|
|Publication Date:||12 January 1953|
|Page(s):||1 - 6|
This standard specifies the maximum dimensions of the film image area intended for projection from a 70-mm motion-picture film, and the placement of this area relative to the perforations and the reference edge of the film.
This practice specifies the content and location of information to appear on the edge of 35-mm release prints. As continuous platters become more prevalent, projectionists sometimes fail to resplice the leader on the appropriate reel, or resplice it on the incorrect reel. This practice provides enou...
Two audio program level measuring devices, the peak-program meter and the standard volume indicator, are described. The peak-program meter is intended to indicate the peak level of audio signals that the transmission or recording medium must accommodate if audible distortion is to be avoided. The st...