Waveform interpolation speech coding algorithm at 2.4kbit/s based on wavelet transform
A waveform interpolation speech coding algorithm at 2.4kbit/s based on wavelet transform was proposed,in which characteristic waveform decomposition and reconstruction is processed using biorthogonal wavelet filters.At the encoder,the alignment operation was removed and the amplitude spectrum is dec...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2007-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74658881/ |