Network/peer assisted speech coding
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United States of America Patent
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Jan 26, 2016
Grant Date -
Jul 11, 2013
app pub date -
Feb 28, 2013
filing date -
Oct 22, 2009
priority date (Note) -
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Abstract
A communications network is used to transfer user attribute information about participants in a communication session to their respective communication terminals for storage and use thereon to configure a speech codec to operate in a speaker-dependent manner, thereby improving speech coding efficiency. In a network-assisted model, the user attribute information is stored on the communications network and selectively transmitted to the communication terminals while in a peer-assisted model, the user attribute information is derived by and transferred between communication terminals.
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