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Multi-room speech activity detection using a distributed microphone network in domestic environments
dc.creator | Giannoulis P., Brutti A., Matassoni M., Abad A., Katsamanis A., Matos M., Potamianos G., Maragos P. | en |
dc.date.accessioned | 2023-01-31T07:42:12Z | |
dc.date.available | 2023-01-31T07:42:12Z | |
dc.date.issued | 2015 | |
dc.identifier | 10.1109/EUSIPCO.2015.7362588 | |
dc.identifier.isbn | 9780992862633 | |
dc.identifier.uri | http://hdl.handle.net/11615/72372 | |
dc.description.abstract | Domestic environments are particularly challenging for distant speech recognition: reverberation, background noise and interfering sources, as well as the propagation of acoustic events across adjacent rooms, critically degrade the performance of standard speech processing algorithms. In this application scenario, a crucial task is the detection and localization of speech events generated by users within the various rooms. A specific challenge of multi-room environments is the inter-room interference that negatively affects speech activity detectors. In this paper, we present and compare different solutions for the multi-room speech activity detection task. The combination of a model-based room-independent speech activity detection module with a room-dependent inside/outside classification stage, based on specific features, provides satisfactory performance. The proposed methods are evaluated on a multi-room, multi-channel corpus, where spoken commands and other typical acoustic events occur in different rooms. © 2015 EURASIP. | en |
dc.language.iso | en | en |
dc.source | 2015 23rd European Signal Processing Conference, EUSIPCO 2015 | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84963976324&doi=10.1109%2fEUSIPCO.2015.7362588&partnerID=40&md5=e0876ca8c90649d6d4f8c87bcee2365c | |
dc.subject | Architectural acoustics | en |
dc.subject | Automation | en |
dc.subject | Intelligent buildings | en |
dc.subject | Microphones | en |
dc.subject | Signal detection | en |
dc.subject | Signal processing | en |
dc.subject | Speech | en |
dc.subject | Speech processing | en |
dc.subject | Detection and localization | en |
dc.subject | Distant speech recognition | en |
dc.subject | Distributed microphones | en |
dc.subject | Domestic environments | en |
dc.subject | Microphone arrays | en |
dc.subject | Processing algorithms | en |
dc.subject | Smart homes | en |
dc.subject | Speech activity detections | en |
dc.subject | Speech recognition | en |
dc.subject | Institute of Electrical and Electronics Engineers Inc. | en |
dc.title | Multi-room speech activity detection using a distributed microphone network in domestic environments | en |
dc.type | conferenceItem | en |
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