发明名称 |
Recording and/or reproducing device |
摘要 |
A recording and/or reproducing apparatus includes a plurality of time base changing elements arranged to perform band compression and expansion by altering the time base of an incoming signal; a switching circuit arranged to selectively change audio signals inputted into and outputted from these time base changing elements from one over to another; and a recording-and-reproducing circuit arranged to record and reproduce the band compressed audio signal on and from a recording medium.
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申请公布号 |
US4912570(A) |
申请公布日期 |
1990.03.27 |
申请号 |
US19890368148 |
申请日期 |
1989.06.15 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KINOSHITA, TAKAO;ITO, KAZUHIKO;YAMAGATA, SHIGEO |
分类号 |
G11B19/20;G11B20/00;G11B27/34;H04N1/21;H04N9/82 |
主分类号 |
G11B19/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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