Design of Pitch Based Noise Reduction Adopting Low Latency Quasi ANSI S1.11 1/3 Octave Filter Bank and VAD-based Wide Dynamic Range Compression for Mandarin Digital Hearing Aid System
碩士 === 國立交通大學 === 電子工程學系 電子研究所 === 101 === In this thesis, we propose a pitch based noise reduction (NR) system and a VAD-based wide dynamic range compression (WDRC) which adopts a quasi-ANSI 1/3 octave filter bank with low group delay for realistic implementation in hearing aids (HA) systems. The p...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2013
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| Online Access: | http://ndltd.ncl.edu.tw/handle/68460477876351318822 |