A two-step speech compression system with vector quantizing. - Andres Buzo; Augustine H. Gray Jr.; Robert M. Gray; John D. Markel (ICASSP, 1979)

Speech coding based upon vector quantization. - Andres Buzo; Augustine H. Gray Jr.; Robert M. Gray; John D. Markel (ICASSP, 1980)

An Algorithm for Vector Quantizer Design. - Yoseph Linde; Andres Buzo; Robert M. Gray (IEEE Trans. Commun., 1980)

Isolated word recognition based upon source coding techniques. - Andres Buzo; Horacio G. Martinez; Carlos Rivera; Aron Jazcilevich (SIGCOMM, 1981)

Discrete utterance recognition based upon source coding techniques. - Andres Buzo; Horacio G. Martinez; Carlos Rivera (ICASSP, 1982)

A frequency domain waveform speech compression system based on product vector quantizers. - Ning He; Andres Buzo; Federico Kuhlmann (ICASSP, 1986)

Rate-distortion bounds for quotient-based distortions with application to Itakura-Saito distortion measures. - Andres Buzo; Federico Kuhlmann; Carlos Rivera (IEEE Trans. Inf. Theory, 1986)

Multi-loop sigma-delta quantization: spectral analysis. - Ning He; Andres Buzo; Federico Kuhlmann (ICASSP, 1988)

Achievability proof of some multiuser channel coding theorems using backward decoding. - Chao-Ming Zeng; Federico Kuhlmann; Andres Buzo (IEEE Trans. Inf. Theory, 1989)

Double-loop sigma-delta modulation with DC input. - Ning He; Federico Kuhlmann; Andres Buzo (IEEE Trans. Commun., 1990)

Multiloop sigma-delta quantization. - Ning He; Federico Kuhlmann; Andres Buzo (IEEE Trans. Inf. Theory, 1992)