音声符号変換方法

  • Inventors:
  • Assignees: 富士通株式会社
  • Publication Date: August 04, 2010
  • Publication Number: JP-4518714-B2

Abstract

A first CN code (silence code) obtained by encoding a silence signal, which is contained in an input signal, by a silence compression function of a first speech encoding scheme is transcoded to a second CN code of a second speech encoding scheme without decoding the first CN code to a CN signal. For example, the first CN code is demultiplexed into a plurality of first element codes by a code demultiplexer, the first element codes are each transcoded to a plurality of second element codes that constitute the second CN code, and the second element codes obtained by this transcoding are multiplexed to output the second CN code. <IMAGE>

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    JP-2002146997-AMay 22, 2002Inax Corp, 株式会社イナックスStructure for executing plate-shaped building material
    JP-H08146997-AJune 07, 1996Hitachi Ltd, 株式会社日立製作所符号変換装置および符号変換システム

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle