Conference
Signal-to-reverberant ratio estimation based on the complex spatial coherence between omnidirectional microphones
| العنوان: | Signal-to-reverberant ratio estimation based on the complex spatial coherence between omnidirectional microphones |
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| المؤلفون: | Habets, E.A.P., Thiergart, O., Del Galdo, G. |
| سنة النشر: | 2012 |
| المجموعة: | Publikationsdatenbank der Fraunhofer-Gesellschaft |
| Time: | 621, 006 |
| الوصف: | S.309-312 ; The signal-to-reverberant ratio (SRR) is an important parameter in several applications such as speech enhancement, dereverberation, and parametric spatial audio coding. In this contribution, an SRR estimator is derived from the direction-of-arrival dependent complex spatial coherence function computed via two omnidirectional microphones. It is shown that by employing a computationally inexpensive DOA estimator, the proposed SRR estimator outperforms existing approaches. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2012; IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2012. Vol.1; https://publica.fraunhofer.de/handle/publica/378040 |
| DOI: | 10.1109/ICASSP.2012.6287878 |
| الاتاحة: | https://publica.fraunhofer.de/handle/publica/378040 https://doi.org/10.1109/ICASSP.2012.6287878 |
| رقم الانضمام: | edsbas.F3D01321 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/ICASSP.2012.6287878 |
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