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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.
Citation:
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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