4-Channel stereo recording and reproducing method

A method for recording and reproducing a 4-channel stereo signal wherein the reproduced signal can be used with conventional discrete signal or matrix stereophonic systems. Four related audio signals are matrixed to produce a first main channel audio signal, a first sub-channel audio signal, a secon...

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Bibliographische Detailangaben
Hauptverfasser: CHO, MAYUMI
Format: Patent
Sprache:eng
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