发明名称 AUDIO REPRODUCING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an audio reproducing device capable of easily performing various kinds of sound reproducing having satisfactory frequency characteristics. SOLUTION: This device is provided with a means 10 for detecting the class of an input audio signal and the class of an output step and a control means 10 for detecting/switching these classes. Besides, the device is provided with frequency characteristic varying means 19 and 20 for input signals and a stereo loudspeaker 18 and a monaural loudspeaker 16 of the output step are switched by turning on/off the connection of a power source, for example.
申请公布号 JP2001359196(A) 申请公布日期 2001.12.26
申请号 JP20000175782 申请日期 2000.06.12
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 HASHIMOTO TAKAFUMI;TAGO KIMIYUKI;TOYOSHIMA SHIGERU
分类号 H04R3/00;H04R3/12;H04S1/00 主分类号 H04R3/00
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