Digital signal processing method, learning method, apparatuses for them, and program storage medium

An input digital signal D is class-classified according to the envelope of the input digital signal D, and the input digital signal D is converted by the prediction method corresponding to the class, so that conversion further suited to the feature of the input digital signal can be performed.

Saved in:
Bibliographic Details
Main Authors Kondo, Tetsujiro, Watanabe, Tsutomu, Kimura, Hiroto
Format Patent
LanguageEnglish
Published 01.09.2009
Online AccessGet full text

Cover

More Information
Summary:An input digital signal D is class-classified according to the envelope of the input digital signal D, and the input digital signal D is converted by the prediction method corresponding to the class, so that conversion further suited to the feature of the input digital signal can be performed.