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RE: Dead FM Broadcasting Technologies

Yes, it was the profession version that was in use
years before the consumer B version.

Both worked very well when calibrated correctly.
Virtually all cassette machines have always had
Dolby B.  It was developed for this application.

At 11:38 PM 11/29/02 -0500, A. Joseph Ross wrote:
>On 29 Nov 2002 at 16:22, Garrett Wollman wrote:
> > The Dolby B system for audiotape worked like this:
>Was there ever a Dolby A?
>A. Joseph Ross, J.D.                           617.367.0468
>  15 Court Square, Suite 210                 lawyer@attorneyross.com
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