发明授权
- 专利标题： Apparatus and method of playing back audio signal
- 专利标题（中）： 播放音频信号的装置和方法
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申请号： US11634625申请日： 2006-12-06
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公开(公告)号： US07700867B2公开(公告)日： 2010-04-20
- 发明人: Akane Sano , Susumu Takatsuka , Toru Sasaki , Yuichi Sakai , Toshiro Terauchi , Hirofumi Tamori , Makoto Inoue , Katsuya Shirai , Motoyuki Takai , Kenichi Makino , Takatoshi Nakamura , Akihiro Komori , Yoichiro Sako
- 申请人： Akane Sano , Susumu Takatsuka , Toru Sasaki , Yuichi Sakai , Toshiro Terauchi , Hirofumi Tamori , Makoto Inoue , Katsuya Shirai , Motoyuki Takai , Kenichi Makino , Takatoshi Nakamura , Akihiro Komori , Yoichiro Sako
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Wolf, Greenfield & Sacks, P.C.
- 优先权： JP2005-363098 20051216
- 主分类号： G10H7/00
- IPC分类号： G10H7/00
摘要：
An apparatus of playing back an audio signal includes storage means for dividing exercise tempos of a user into a plurality of groups and storing digital audio data concerning music pieces, the digital audio data being associated with the plurality of groups; a playback circuit that plays back the digital audio data; detecting means for detecting an exercise tempo of the user; and a control circuit that reads out the digital audio data from the storage means to supply the readout digital audio data to the playback circuit. The control circuit determines which group, among the plurality of groups, the exercise tempo detected by the detecting means belongs to, and reads out the digital audio data concerning a music piece associated with the determined group from the storage means to supply the readout digital audio data to the playback circuit.
公开/授权文献
- US20070186756A1 Apparatus and method of playing back audio signal 公开/授权日：2007-08-16
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