A Triphonic Sound System for Television Broadcasting
A new three-channel audio matrix for use in multichannel sound television broadcasting is described. The proposed transmissions can be received by either a triphonic, biphonic, or monophonic receiver. The system utilizes two conventional stereophonic channels, plus a third channel which drives a center loudspeaker and which is used to subtract the center signal components from the left and right channels in a three-channel receiver. This eliminates the necessity for listeners to be positioned precisely halfway between the loudspeakers for optimum hearing conditions.
- Print ISSN
- 0036-1682
- Published
- 1983-08
- Content type
- Original Research
- DOI
- 10.5594/J00716
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