Method and device for improving voice quality on transparent telecommunication-transmission paths
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United States of America Patent
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Nov 11, 2008
Grant Date -
Feb 26, 2004
app pub date -
Mar 6, 2002
filing date -
Mar 7, 2001
priority date (Note) -
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Abstract
A method and a device for improving voice quality on transparent telecommunications-transmission paths. The audio-transmission channel is adapted to the respective audio-spectrum of the speaker at predetermined intervals. As a result, means for analyzing the voice signals in relation to the useful band width and amplitude thereof are provided in addition to means for influencing the band width and amplitude of the audio-transmission channel according to the determined useful band and amplitude. Such means can be installed in the communication terminal as well as in the communication network.
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