Speech coder including an excitation quantizer for retrieving po

Details Speech coder including an excitation quantizer for retrieving po Speech coder including an excitation quantizer for retrieving po

1997-08-26

1999-10-05

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

704216, 704223, 704222, 704230, G10L 914

Patent

active

059638966

ABSTRACT:
In a speech coder, an excitation quantizer 360 retrieves the positions of M non-zero amplitude pulses, which together constitute an excitation, by using spectral parameters and with a different gain for each group of the pulses less in number than M.

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