Implementation of a variable step size NLMS algorithm for speech noise reduction on an ADSP-21065L EZ kit lite board
A clean, noise-free received speech signal is required in many systems, notably in telecommunications systems and automatic speech recognition. To achieve this, a noise reduction system must be applied to the system. An effective adaptive filter algorithm was implemented for the speech noise reducti...
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| Định dạng: | Luận văn |
| Ngôn ngữ: | English |
| Được phát hành: |
2008.
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| Những chủ đề: |