An 800 bps speech compression system based on vector quantization
David Y. Wong, Fred B. Juang, A. H. Gray · The Journal of the Acoustical Society of America · 1980
Recent developments in vector quantization as applied to speech compression have allowed significant reductions in the bit rate of LPC vocoders. A 2400 bps LPC vocoder is being modified to operate at 800 bps while retaining acceptable intelligibility and naturalness in quality. The design of such a speech compression system is discussed and a demonstration tape played.