Speech Processing Pioneer Bishnu Saroop Atal Dies at 93

Summary

Bishnu Saroop Atal Acoustics and signal processing pioneer Life Fellow, 93; died 19 August Atal was an acoustics and signal processing researcher at Bell Labs in Murray Hill, N.J., and later at AT&T ’s Shannon Laboratory, in Florham Park, N.J. His pioneering work on voice-coding techniques became the foundation for efficient, high-quality voice transmission over cellular networks. He received the 2013 IEEE Jack S. Kilby Signal Processing Medal for “fundamental and pioneering contributions to speech coding.” He joined Bell Labs in 1961 as a communications researcher, and his early work there…

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