[QuadList] QuadQuiz: What company used a 2" Quad machine for digital audi...
Ted Langdell
ted at quadvideotapegroup.com
Fri Jun 3 19:02:45 CDT 2011
On Jun 3, 2011, at 2:36 PM, Dennis Degan wrote:
> I also don't recall any quad VTR with digital audio capability.
> Certainly not digital audio in addition to the analog video.
See QuadQuiz: Answer to-What company used a 2" Quad machine for
digital audio recording?
In 1972, Denon unveiled the DN-023R, an 8-channel system featuring 13-
bit resolution and a sampling rate of 47.25kHz. The system used a
Hitachi (then called Shiba Electronics) 4-head open-reel broadcast VTR
as its storage format.
The machine used appears to be a Shibaden SV-7000.
Ted
Ted Langdell
Secretary
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