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Re: [ARSCLIST] Dolby B in software

There wan an external box with Dolby B encoding/decoding.  Keep checking

Steve Smolian

Steven Smolian    301-694-5134
Smolian Sound Studios
CDs made from old recordings,
Five or one or lifetime hoardings,
Made at home or concert hall,
Text and pics explain it all.
at www.soundsaver.com
----- Original Message -----
From: "Aaron Z Snyder" <aaron@xxxxxxxxxxxx>
To: <ARSCLIST@xxxxxxxxxxxx>
Sent: Friday, April 18, 2003 3:52 PM
Subject: [ARSCLIST] Dolby B in software

> Has anybody ever written the Dolby encode/decode algorithm in
> software?
> The question arose when a friend of mine told me about some orphaned Dolby
> B-encoded tapes. These apparently are reel-to-reel and without calibration
> tones. Granted, without the calibration tone, decoding of the tapes would
> pure guesswork. However, a computer-based program would at least allow
> non-real-time experimentation so that a plausible reference level could be
> established.
> Aaron Z Snyder

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