Implementation of a 5.0 kb/s. coder for vehicular applications. I. Finite state VQ CELP coder

In the present paper and its companion, the authors present the results of research on the real-time implementation of a speech coding system for use in an automobile environment subject to both road engine, and wind noises and acoustic echos. The authors emphasize a TMS320C30-based implementation of an finite-state VQ CELP coder operating at 5,000 bits per second.<
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