Several four-channel systems, discrete and matrixed, have already been suggested. There are many proponents of compatible matrixing systems, but they are not united on a single approach. An encoding system is proposed that can be transmitted and reproduced with present media, recorded and broadcast, and affords maximum flexibility. A simple decoder now available recovers the signal. The standards also leave room for subsequent electronic improvements at the decoding end.

Author: Itoh, R.
Affiliation: Sansui Electric Co., Ltd., Tokyo, Japan
AES Convention: 41 (October 1971) Paper Number: 840
Publication Date: October 1, 1971 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=1841

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