Authors: |
S. Goetze, V. Mildner, K.-D. Kammeyer |
Abstract: |
One demand for comfortable high quality hands-free video conferencing systems is the transmission of a spatial acoustical impression. Therefore a major task is the transmission of stereo speech signals from a noisy environment. The suppression of the noise components must not corrupt the stereo effect. In this context different single channel, multi-channel and hybrid speech enhancement systems will be evaluated in this contribution. The problem of musical noise in Post-Filter-algorithms is addressed. Therefore a psychoacoustic masking threshold for the noise reduction algorithms is considered.
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Document type: |
Conference Paper |
Publication: |
Paris, France, 20. - 23. May 2006 |
Conference: |
Audio Engineering Society (AES), 120th Convention |
Index: |
269 |
Files: |
BibTEX
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