发明名称 AUDIO OUTPUT CONTROL DEVICE
摘要 <p>An audio output control device, wherein a microcomputer judges a condition in which digital audio reproduction is not permitted and switches an audio output switching circuit to an analog audio reproduction signal side by means of a microcomputer's control signal, whereby an audio signal can be monitored in whatever reproduction condition. Accordingly, such a problem is resolved that a digital audio signal reproduction speed is generally limited and a large noise produced at a fast tape reproduction time prevents the reproduction to thereby incur a condition that prohibits audio monitory.</p>
申请公布号 WO2000051120(P1) 申请公布日期 2000.08.31
申请号 JP2000000962 申请日期 2000.02.21
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