Exploració per autor "Segura Perales, Carlos"
Ara es mostren els items 6-8 de 8
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Simultaneous speech detection with spatial features for speaker diarization
Zelenak, Martin; Segura Perales, Carlos; Luque, Jordi; Hernando Pericás, Francisco Javier (2012-02)
Article
Accés restringit per política de l'editorialSimultaneous speech poses a challenging problem for conventional speaker diarization systems. In meeting data, a substantial amount of missed speech error is due to speaker overlaps, since usually only one speaker label ... -
Speaker orientation estimation based on hybridation of GCC-PHAT and HLBR
Segura Perales, Carlos; Abad, Alberto; Hernando Pericás, Francisco Javier; Nadeu Camprubí, Climent (2008)
Text en actes de congrés
Accés obertThis paper presents a novel approach to speaker orientation estimation in a SmartRoom environment equipped with multiple microphones. The ratio between the high and low band energies (HLBR) received at each microphone ... -
Two-source acoustic event detection and localization: online implementation in a smart-room
Butko, Taras; Gonzalez Pla, Fran; Segura Perales, Carlos; Nadeu Camprubí, Climent; Hernando Pericás, Francisco Javier (2011)
Comunicació de congrés
Accés obertReal-time processing is a requirement for many practical signal processing applications. In this work we implemented online 2-source acoustic event detection and localization algorithms in a Smart-room, a closed space ...