Title: Single-chip based multi-channel multi-voice codec scheduling method
Application Number: 200610161967 Application Date: 2006.12.08
Publication Number: 1971710 Publication Date: 2007.05.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G10L19/00;G10L19/12;G10L19/14;H03M7/30;H04L9/06
Applicant(s) Name: ZTE Corporation Address:
Inventor(s) Name: Ma Jun;Wang Xin;Wang Kan;Zhao Xinyu
Attorney & Agent: xuzhi yong yantao
Abstract:
    The invention relates to a dispatching method of multichannel and multisound codec based on the single chip. Every channel is accessed on every time slice, contains: the time of time slice is determined according to the greatest common divisor of long of processing frames of the sound codec; calculates the synchronized cycle period of the sound codec relative to the cycle count period of said time slice P; the channels of sound codec are distributed equally and called according to the time slot of cycle count period P of every sound codec. The method equally distributes the corresponding channels in the cycle count period P, the corresponding channels are distributed to the time slice equally, and realize the VoIP sound processing system channel density, any sound codec combination can be realized, and it
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