A Filter Structure for Low Delay Noise Suppression
Löllmann H, Vary P (2006)
Publication Language: English
Publication Type: Conference contribution, Conference Contribution
Publication year: 2006
Event location: Kiel
Abstract
Many noise suppression systems are based on (short-term) spectral-domain filtering by using an analysis-synthesis filter-bank. This filtering technique causes a relatively high signal delay as a filter-bank for the analysis and synthesis part is needed. In this contribution, a filter structure with a significantly lower signal delay is presented. The proposed low delay filter achieves a higher amount of noise reduction than an analysis-synthesis filter-bank with the same signal delay.
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How to cite
APA:
Löllmann, H., & Vary, P. (2006). A Filter Structure for Low Delay Noise Suppression. In VDE Verlag GmbH (Eds.), Proceedings of the ITG-Fachtagung Sprachkommunikation. Kiel, DE.
MLA:
Löllmann, Heinrich, and Peter Vary. "A Filter Structure for Low Delay Noise Suppression." Proceedings of the ITG-Fachtagung Sprachkommunikation, Kiel Ed. VDE Verlag GmbH, 2006.
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