Name: Download SMPTE RP 127 In PDF - Standards Global
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SMPTE RP 127

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Specifications for Type U Audio Level and Multifrequency Test Film for 35-mm Studio Audio Reproducers, Magnetic Full-Coat Type

Published by	Publication Date	Number of Pages
SMPTE	01/01/2004		0

Category: SMPTE

Description

SMPTE RP 127 – Specifications for Type U Audio Level and Multifrequency Test Film for 35-mm Studio Audio Reproducers, Magnetic Full-Coat Type

This practice specifies a type U audio frequency test film to be used for adjusting the sensitivity and frequency response of 35-mm motion-picture magnetic studio audio reproducers operating at 96 perforations per second or approximately 90 ft (27 m) per minute for use with one-, three-, four-, and six-track audio systems.