General Asylum

RE: And some people tell me they don't believe in aliens

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This Post Has Been Edited by the Author

In Reply to: RE: Someone help me out here posted by geoffkait on April 29, 2021 at 04:05:25

Dolby noise-reduction system - Wiki

Dolby noise reduction is a form of dynamic pre-emphasis employed during recording, plus a form of dynamic de-emphasis used during playback, that work in tandem to improve the signal-to-noise ratio. The signal-to-noise ratio is simply how large the music signal is compared to the low level of tape noise with no signal.
‎Dolby A · ‎Dolby B · ‎Dolby C · ‎Dolby HX/HX-Pro

Improve the s/n and destroy the s. Just great. Me loves some cassettes.

"It was zero threat, right from the start, it was zero threat" Alfred E. Neuman

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