Methods and apparatus for efficient vocoder implementations

Details Methods and apparatus for efficient vocoder implementations Methods and apparatus for efficient vocoder implementations

2006-02-21

2006-02-21

Knepper, David D. (Department: 2654)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C704S500000, C704S221000, C712S222000

Reexamination Certificate

active

07003450

ABSTRACT:
Techniques for implementing vocoders in parallel digital signal processors are described. A preferred approach is implemented in conjunction with the BOPS® Manifold Array (ManArray™) processing architecture so that in an array of N parallel processing elements, N channels of voice communication are processed in parallel. Techniques for forcing vocoder processing of one data-frame to take the same number of cycles are described. Improved throughput and lower clock rates can be achieved.

REFERENCES:
patent: 5784532 (1998-07-01), McDonough et al.
patent: 5893066 (1999-04-01), Hong
patent: 5966528 (1999-10-01), Wilkinson et al.
patent: 6073100 (2000-06-01), Goodridge, Jr.
patent: 6425054 (2002-07-01), Nguyen

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