专利检索 ap:("SONY CORPORATION") AND inv:"Ichimura, Gen, c/o Sony Corp." 第 1 页

1.

发明公开
1-Bit signal processing apparatus capable of amplitude modulation and recording or reproducing apparatus having loaded thereon the signal processing apparatus 失效
标题翻译：振幅能够1-比特信号处理装置的调制，并记录或再现设备具有这样的信号处理装置

公开(公告)号：EP0735461A1

公开(公告)日：1996-10-02

申请号：EP96302216.5

申请日：1996-03-29

申请人： SONY CORPORATION

发明人： Ichimura, Gen, c/o Sony Corp. , Noguchi, Masayoshi, c/o Sony Corp.

IPC分类号： G06F7/60 , G11B20/10 , H03H17/00

CPC分类号： H03M7/3013 , G06F7/602 , G11B20/10527 , G11B2020/00065

摘要： A digital signal processing apparatus adapted to vary a one-bit delta sigma modulated signal in the amplitude direction by performing pre-set processing operations based upon a multi-bit coefficient generator, a coefficient generated by the coefficient generator and a one-bit delta sigma modulated signal, and a recording/reproducing apparatus carrying the digital signal processing circuit.

摘要翻译： 一种数字信号处理装置angepasst以改变通过执行基于多位系数发生器预设处理操作，对由系数发生器产生的系数和一个一比特Δ-Σ在振幅方向上调制的信号的一比特Δ-Σ 调制的信号，并携带数字信号处理电路的记录/重放装置。