Data processing: speech signal processing – linguistics – language – Speech signal processing – For storage or transmission
Reexamination Certificate
2005-01-11
2005-01-11
McFadden, Susan (Department: 2655)
Data processing: speech signal processing, linguistics, language
Speech signal processing
For storage or transmission
C704S219000, C704S220000, C704S230000
Reexamination Certificate
active
06842732
ABSTRACT:
A speech encoding method of generating a synthesized speech signal by using an excitation signal generated by using an adaptive codebook storing a past excitation signal includes the steps of modifying an excitation signal used to generate a synthesized speech signal by filter processing, and storing the modified excitation signal in the adaptive codebook.
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