A robust fuzzy logic-based step-gain control for adaptive filters in acoustic echo cancellation.
Step-gain control is crucial for acoustic echo cancelers. Most double-talk detectors and step-gain estimators become unreliable in certain situations. In this contribution, we combine a step-gain estimation method with a double-talk detector by fuzzy logic. This control is robust and efficient while...
| Vydáno v: | IEEE Transactions on speech and audio processing 9, 2 (2001). |
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| Hlavní autor: | |
| Médium: | Článek |
| Jazyk: | English |
| Témata: |