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Publicatie
On Noise Robust Voice Activity Detection
Boekbijdrage - Boekhoofdstuk Conferentiebijdrage
In this paper, we show that the performance of voice activity detection algorithms (VAD) can be highlydependent on the type of background noise and we introduce a new VAD algorithm that is based onrelative energy measurements in different frequency bands. The obtained experimental results arecompared to the results obtained with two other spectrum-based VADs and it is concluded that a VAD,configured to use around 3 frequency bands can cope best with a large variety of background sounds.
Boek: Proceedings of the 12th Annual Conference of the International Speech Communication Association 2011 (INTERSPEECH 2011)
Pagina's: 2649-2652
Aantal pagina's: 4
ISBN:9781618392701
Jaar van publicatie:2011
Trefwoorden:Voice Activity Detection, Speech and Audio Segmentation and Classification