Speech coding including soft adaptability feature

Details Speech coding including soft adaptability feature Speech coding including soft adaptability feature

1998-03-04

2000-05-02

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

704216, 704219, 704221, 704223, 704229, G10L 900

Patent

active

060583592

ABSTRACT:
Adaptive speech coding includes receiving an original speech signal, performing on the original speech signal a current coding operation, and adapting the current coding operation in response to information used in the current coding operation. Adaptive speech decoding includes receiving coded information, performing a current decoding operation on the coded information, and adapting the current decoding operation in response to information used in the current decoding operation.

REFERENCES:
patent: 5734789 (1998-03-01), Swaminathan et al.
patent: 5778338 (1998-07-01), Jacobs et al.
patent: 5787389 (1998-07-01), Taumi et al.
patent: 5878387 (1999-03-01), Oshikiri et al.
IBM Technical Disclosure Bulletin, vol. 27, No. 10A, Mar. 1985, "Phoneme-Class-Based Switch for Selecting Speech-Coding Techniques/Parameters", XP-002065009.

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