ディジタル信号処理装置及びディジタル信号処理方法

Title:

ディジタル信号処理装置及びディジタル信号処理方法

Document Type and Number:

Japanese Patent JP4214850

Kind Code:

B2

Abstract:

A device for performing predetermined processing on an input signal that may have a signal amplitude of more than one bit. The input signal is obtained by subjecting one-bit serial signals to predetermined signal processing, wherein the signal amplitude of more than one bit is converted to a one-bit serial signal by accumulating the signal amplitudes that exceed one bit, delaying the accumulated signal on the basis of the input signal, and outputting the accumulated signal.

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Inventors:

Masayoshi Noguchi
Moto Ichimura
Nobukazu Suzuki

Application Number:

JP2003193821A

Publication Date:

January 28, 2009

Filing Date:

July 08, 2003

Export Citation:

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Assignee:

ソニー株式会社

International Classes:

G10L19/00; H03M3/02; H03M5/18; H03M7/00

Domestic Patent References:

JP2003304157A
JP11215001A
JP2001094429A
JP9289451A
JP9083370A
JP2002539740A

Attorney, Agent or Firm:

Akira Koike
Eiichi Tamura
Seiji Iga

Previous Patent: JPS4214849

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