Matrix H
id:
matrix-h-272-15264449
title:
Matrix H
text:
Matrix H was developed by BBC engineers in the late 1970s to carry quadraphonic sound via FM radio in a way that would be most compatible with existing mono and stereo receivers.
brand slug:
wiki
category slug:
encyclopedia
description:
Matrix 4-channel quadraphonic sound system
original url:
https://en.wikipedia.org/wiki/Matrix_H
date created:
date modified:
2023-06-06T14:58:37Z
main entity:
{"identifier":"Q18357970","url":"https://www.wikidata.org/entity/Q18357970"}
image:
fields total:
13
integrity:
14