Category:Dolby SR

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Dolby SR noise reduction format (Spectral Recording), was developed by Dolby Laboratories and has been in common use in professional audio since 1986 and in cinema audio since the early 1990s.

It is a revised version of Dolby's earlier formats, combining aspects of Dolby A, B and C (e.g., sliding band and fixed band companders) to improve the dynamic range (i.e., the range in deciBels between peak level and noise floor) of analogue recordings and transmissions by as much as 25 dB.

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Media in category "Dolby SR"

The following 6 files are in this category, out of 6 total.