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AN SVAD ALGORITHM BASED ON FNNKD METHOD
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作者 ChenDong ZhangYan 《Journal of Electronics(China)》 2002年第3期280-288,共9页
The capacity of mobile communication system is improved by using Voice Activity Detection (VAD) technology. In this letter, a novel VAD algorithm, SVAD algorithm based on Fuzzy Neural Network Knowledge Discovery (FNNK... The capacity of mobile communication system is improved by using Voice Activity Detection (VAD) technology. In this letter, a novel VAD algorithm, SVAD algorithm based on Fuzzy Neural Network Knowledge Discovery (FNNKD) method is proposed. The performance of SVAD algorithm is discussed and compared with traditional algorithm recommended by ITU G.729B in different situations. The simulation results show that the SVAD algorithm performs better. 展开更多
关键词 FNNKD VAD Adaptive Multi-Rate (AMR) Heuristic Gradient Learning Algorithm (HGLA)
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