Post by Claude May 9, 2011 (21 of 26)
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Post by hookeve May 30, 2011 (22 of 26)
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Well, I will take a photo and uploading.
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Post by hookeve June 8, 2011 (23 of 26)
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Hello.
Finally, I've bought the disc. There are the covers:
http://img28.imageshack.us/img28/5932/mancinisousa002.jpg
Indoor you can read this "Produced for CD by Jordi Pujol (Fresh Sound Records)". And in the back cover "RCA's QUADRADISC- THE COMPATIBLE STEREO/FORU CHANNEL RECORD"
I ignore if is possible to rebuild the surround channels using my SQ decoder, like other CDS.
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Post by hookeve June 8, 2011 (24 of 26)
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Post by Claude June 8, 2011 (25 of 26)
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I think Fresh Sound just used the Living Stereo banner for promotion purposes.
RCA didn't use the Living Stereo brand for QuadraDisc releases.
Concerning your question of recreating the surround channels, even if you had a suitable decoder this is not possible with a CD, as the quad technology RCA used (CD-4) needs frequencies from the 18-45kHz range to code the rear channel signals:
http://en.wikipedia.org/wiki/Quadraphonic_sound#CD-4_.28Compatible_Discrete_4.29_.2F_Quadradisc
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Post by hookeve June 8, 2011 (26 of 26)
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OK, thanks. I thought that it codified using SQ sistem.
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