ROBUST VOICE ACTIVITY DETECTION ALGORITHM BASED ON THE PERCEPTUAL WAVELET PACKET TRANSFORM
碩士 === 樹德科技大學 === 資訊工程學系 === 94 === This thesis presents a voice active detection (VAD) algorithm for Adaptive Multi Rate (AMR) codec. The VAD refers to the ability of distinguishing speech from noise and is required in a variety of speech processing systems. For example, mostly speech coders, e.g....
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2006
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| Online Access: | http://ndltd.ncl.edu.tw/handle/13975413305915893915 |