05617507 is referenced by 185 patents and cites 3 patents.

The present invention relates to a method and system for synthesizing speech utilizing a periodic waveform decomposition and relocation coding scheme. According to the scheme, signals of voiced sound interval among original speech are decomposed into wavelets, each of which corresponds to a speech waveform for one period made by each glottal pulse. These wavelets are respectively coded and stored. The wavelets nearest to the positions where the wavelets are to be located are selected from stored wavelets and decoded. The decoded wavelets are superposed to each other such that original sound quality can be maintained and duration and pitch frequency of speech segment can be controlled arbitrarily.

Title
Speech segment coding and pitch control methods for speech synthesis systems
Application Number
972283
Publication Number
5617507
Application Date
July 14, 1994
Publication Date
April 1, 1997
Inventor
Yong K Park
Seoul
KR
Chong R Lee
Seoul
KR
Agent
Seed and Berry
Assignee
Korea Telecommunication Authority
KR
IPC
G06F 15/00
G01L 1/06
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