System for adaptive processing of telephone voice signals
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United States of America Patent
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Feb 7, 1995
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N/A
app pub date -
Sep 30, 1991
filing date -
Sep 30, 1991
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Abstract
A system for adaptively processing a telephonic speech signal performs modification in either the spectral domain or the time domain to bring the power in each frequency above the hearing threshold of the listener but below the upper limit of the listener's dynamic range.
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