发明授权
- 专利标题: Digital audio synchronous player
- 专利标题(中): 数字音频同步播放器
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申请号: US450794申请日: 1995-05-25
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公开(公告)号: US5615189A公开(公告)日: 1997-03-25
- 发明人: Hirotaka Kuribayashi
- 申请人: Hirotaka Kuribayashi
- 申请人地址: JPX
- 专利权人: Yamaha Corporation
- 当前专利权人: Yamaha Corporation
- 当前专利权人地址: JPX
- 优先权: JPX4-019252 19920204
- 主分类号: G10H1/00
- IPC分类号: G10H1/00 ; G11B20/10 ; G11B20/12 ; G11B27/00 ; G11B27/032 ; G11B27/10 ; G11B27/30 ; G11B31/00 ; G11B31/02 ; G11B7/00
摘要:
A digital audio synchronous player includes a memory, a first reading circuit, a second reading circuit, a word clock signal generating circuit, and synchronizing signal generating circuit. The memory stores audio data having a plurality of words which represent digitally recorded audio signals, together with data relating to recording conditions. The first reading circuit reads out said audio data stored in said memory. The second reading circuit reads out said data relating to recording conditions stored in said memory. The word clock signal generating circuit generates a word clock signal each time a number of words of said audio data read by said first reading circuit reaches a value determined based on said data relating to recording conditions read by said second reading circuit. The synchronizing signal generating circuit generates a synchronizing signal based on said word clock signal.
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