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Voice Processors Based on the Human Hearing System
March/April 2009 (vol. 29 no. 2)
pp. 54-63
Lloyd Watts, Audience
Dana Massie, Audience
Allen Sansano, Audience
Jim Huey, Audience

A voice processor is a dedicated audio signal-processing chip for mobile phones and personal computers that enables high-performance noise reduction and acoustic echo cancellation for highly noisy environments. The algorithms and hardware underlying these chips' performance are based on the sophisticated operation of the human hearing system.

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Index Terms:
noise suppression, voice processors, signal processing, mobile computing.
Lloyd Watts, Dana Massie, Allen Sansano, Jim Huey, "Voice Processors Based on the Human Hearing System," IEEE Micro, vol. 29, no. 2, pp. 54-63, March-April 2009, doi:10.1109/MM.2009.35
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