Data processing: speech signal processing – linguistics – language – Speech signal processing – For storage or transmission
Reexamination Certificate
2005-11-01
2005-11-01
Chawan, Vijay B. (Department: 2654)
Data processing: speech signal processing, linguistics, language
Speech signal processing
For storage or transmission
C704S221000, C704S223000, C704S201000, C341S067000, C375S326000
Reexamination Certificate
active
06961698
ABSTRACT:
A speech compression system capable of encoding a speech signal into a bitstream for subsequent decoding to generate synthesized speech is disclosed. The bitstream comprises a type component and a gain component. The type component is representative of a type classification of a frame of speech signal that is transmitted. The type component comprises a first type and second type. The gain component represents an adaptive codebook gain and a fixed codebook gain component comprises a fixed codebook gain component and an adaptive codebook gain component exclusively encoded as separate components of the bitstream as a function of the bit rate when the type classification is the second type.
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Benyassine Adil
Gao Yang
Shlomot Eyal
Su Huan-yu
Thyssen Jes
Chawan Vijay B.
Farjami & Farjami LLP
Mindspeed Technologies Inc.
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