发明名称 STEREO DEMODULATION CIRCUIT
摘要 PURPOSE:To secure feduction of switching noise level as well as to secure easy muting by supplying secondary carrier wave to 1st differential circuit and supplying composite stereo signal to 2nd differential circuit respectively.
申请公布号 JPS5264803(A) 申请公布日期 1977.05.28
申请号 JP19750141326 申请日期 1975.11.25
申请人 SONY CORP 发明人 OOSAWA MITSUO
分类号 H03D1/22;H04H40/45 主分类号 H03D1/22
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