Title:
【発明の名称】ディジタル変調方法及び復調方法
Document Type and Number:
Japanese Patent JP2805096
Kind Code:
B2
Abstract:
This invention relates to a code modulating apparatus and a code demodulating apparatus for digital signals such as PCM audio signal, computer data, and so on. Input signal of M bits is divided (2) into a plurality of data bits and the code conversion is performed for respective data bits, thereby simplifying an arrangement for data conversion.
Inventors:
Yoichiro Sako
Yamagami Tamotsu
Yamagami Tamotsu
Application Number:
JP28440389A
Publication Date:
September 30, 1998
Filing Date:
October 31, 1989
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H03M7/14; G11B20/14; H03M5/14; (IPC1-7): H03M7/14
Attorney, Agent or Firm:
Masatomo Sugiura