发明授权
US5363364A Audio data recording/reproducing apparatus having digital high-speed
dubbing function
失效
具有数字高速复录功能的音频数据记录/重放装置
- 专利标题： Audio data recording/reproducing apparatus having digital high-speed dubbing function
- 专利标题（中）： 具有数字高速复录功能的音频数据记录/重放装置
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申请号： US876365申请日： 1992-04-30
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公开(公告)号： US5363364A公开(公告)日： 1994-11-08
- 发明人: Kenji Torazawa , Yasuhiro Ishii , Tateo Toyama , Shin'ichiro Tomisawa , Nagatoshi Sugihara
- 申请人： Kenji Torazawa , Yasuhiro Ishii , Tateo Toyama , Shin'ichiro Tomisawa , Nagatoshi Sugihara
- 申请人地址： JPX Osaka
- 专利权人： Sanyo Electric Co., Ltd.
- 当前专利权人： Sanyo Electric Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX3-101518 19910507
- 主分类号： G11B20/02
- IPC分类号： G11B20/02 ; G11B11/105 ; G11B20/10 ; G11B27/00 ; G11B27/034 ; G11B27/10 ; G11B5/02 ; G11B27/02
摘要：
A disc recording/reproducing apparatus according to the present invention intermittently records and reproduces compressed digital audio data in normal recording/reproduction. In high-speed dubbing of digital audio data, two of such apparatuses are used, wherein compressed digital audio data is continuously reproduced from a disc for reproduction by the reproduction side apparatus to be directly applied to the recording side apparatus and continuously recorded on a disc for recording. Thus, the compressed high-speed dubbing of the digital audio data can be achieved without increasing a rotation speed of the disc even in high-speed dubbing.
公开/授权文献
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