speech coding processor 中文意思是什麼
speech coding processor
解釋
語音編碼處理器-
The hardware of the ip phone codec to be designed is based on the fixed point digital signal processor ( ti ' s tms320vc5410 ) while the compression and decompression core in the software of dsp is based on the itu - t vg. 729a. ip phone codec carryout the task of collecting / playing - back. coding / decoding of speech signal and communication with embedded cpu. etc
該語音編解碼器的硬體基於tms320vc5410 ,編解碼演算法遵循itu - tg . 729a協議,能夠實現語音信號的採集/回放、編碼/解碼以及同嵌入式cpu通信等功能,在8kbit / s的碼率下能夠提供獲得良好的語音質量。
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