| 发明名称 |
ENCODING AND DECODING SYSTEM FOR QUADRAPHONIC SOUND |
| 摘要 |
<p>Method of encoding quadraphonic signals in four channels, in which for each side the front signal is recorded together with the phase-shifted back signal, and the back signal is recorded together with the supplementarily phase-shifted front signal.</p> |
| 申请公布号 |
CA1002879(A) |
申请公布日期 |
1977.01.04 |
| 申请号 |
CA19740204143 |
申请日期 |
1974.07.05 |
| 申请人 |
N.V. PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
VAN SLUYS, ROBERT N.J. |
| 分类号 |
H04S3/00;G11B20/04;H04S3/02 |
主分类号 |
H04S3/00 |
| 代理机构 |
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