Method and apparatus for transmitting voice over internet

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United States of America Patent

PATENT NO 6725191
APP PUB NO 20030018480A1
SERIAL NO

09909052

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for transmitting speech of a first person communicating with a second person via a packet switched network comprising: generating a stream of samples of the first person's speech during the communication; parsing the sample stream into audio frames; determining which audio frames correspond to periods when the first person is speaking and which correspond to periods when the first person is silent; transmitting audio frames corresponding to silent periods and speaking periods of the first person's speech; and transmitting at least some of the audio frames corresponding to speaking periods, but none of the audio frames corresponding to silent periods, at least twice.

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Patent Owner(s)

Patent OwnerAddress
VOCALTEC COMMUNICATIONS LTD46733 HERZLIA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mecayten, Ofir Netanya, IL 13 43

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