A Study on the Use of TNS in MPEG-2 Advanced Audio Coding
碩士 === 國立臺北科技大學 === 電腦通訊與控制研究所 === 89 === TNS (temporal Noise Shaping), introduced in the MPEG-2 AAC standard, can effectively control the pre-echo distortion commonly observed in decoded transient signals. However, we found that unnecessarily activating TNS decreases the decoded audio quality at lo...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2001
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| Online Access: | http://ndltd.ncl.edu.tw/handle/98270147935587730383 |