Multimode variable bit rate speech coding: an efficient paradigm for high-quality low-rate representation of speech signal. - Amitava Das; Andrew DeJaco; Sharath Manjunath; Ananth Ananthapadmanabhan; Jeff Huang 003; Eddie Choy (ICASSP, 1999)

EVRC-Wideband: The New 3GPP2 Wideband Vocoder Standard. - Venkatesh Krishnan; Vivek Rajendran; Ananthapadmanabhan Kandhadai; Sharath Manjunath (ICASSP (2), 2007)