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发明名称
Stereophonic signal indicating apparatus
摘要
This disclosure is concerned with resolving monophonic-stereophonic signal reception indication ambiguities through the development of channel difference signals, by appropriate filtering and compression, that distinguish the stereophonic mode.
申请公布号
US4236041(A)
申请公布日期
1980.11.25
申请号
US19790029729
申请日期
1979.04.13
申请人
H H SCOTT INC
发明人
THOMAS, RICHARD D
分类号
H04H40/45;H04S7/00;(IPC1-7):H04H5/00
主分类号
H04H40/45
代理机构
代理人
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