Data transmissions over a voice channel

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United States of America Patent

PATENT NO 9337958
APP PUB NO 20150244500A1
SERIAL NO

14629300

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Abstract

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A modem for communicating application data over a voice channel comprises an adaptive modulator, a mixer, and a vocoder. The adaptive modulator modulates application data as a function of a source application of the application data and feedback information of the voice channel. The modulated data is inputted to the mixer. The vocoder processes the mixed data for transmission through the voice channel.

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Patent Owner(s)

  • SOGICS CORPORATION LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chao, Chieh-Yuan Fremont, US 21 170
Muller, Arnaud David Nicolas Kuala Lumpur, MY 1 4

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