Society of Motion Picture and Television Engineers - Noise Reduction with Variable Area Recording

Author(s): Barton Kreuzer
Publisher: Society of Motion Picture and Television Engineers
Publication Date: 1 June 1931
Volume: 16
Page(s): 671 - 683
ISSN (Paper): 0097-5834
DOI: 10.5594/J08041
Regular:

Methods of accomplishing noise reduction are described, together with the factors influencing equipment design. An analysis of the circuit operation is provided. "Time constants" of the apparatus... View More

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