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Modelling the effects of spontaneous speech in speech recognition

Autor
Shulz, H.; Fonollosa, José A. R.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
2013 Speech Processing Conference
Any de l'edició
2013
Data de presentació
2013-07-01
Llibre d'actes
2013 Speech Processing Conference: conference proceedings: July 1-2, 2013: AFEKA, Tel-Aviv Academic College of Engineering
Projecte finançador
Assessorament en el desenvolupament de tecnologia de la parla en el marc del projecte BUSCAMEDIA del programa CeNIT
Repositori
http://hdl.handle.net/2117/20204 Obrir en finestra nova
URL
https://events.eventact.com/afeka/aclp2012/Modelling%20the%20Effects%20of%20Spontaneous%20Speech%20in%20Speech%20Recognition_Schulz%20et%20al.pdf Obrir en finestra nova
Resum
Intrinsic variability of the speaker in spontaneous speech remains a challenge to state of the art Automatic speech recognition (ASR). While planned speech exhibits a moderate variability, the significant variability of spontaneous speech is caused by situation, context, intention, emotion and listeners. This conditioning of speech is observable in terms of speaking rate and in feature space. We analysed broadcast news (BN) and broadcast conversational (BC) speech in terms of phoneme rate (PR) a...
Citació
Shulz, H.; Fonollosa, José A. R. Modelling the effects of spontaneous speech in speech recognition. A: Speech Processing Conference. "2013 Speech Processing Conference: conference proceedings: July 1-2, 2013: AFEKA, Tel-Aviv Academic College of Engineering". Tel-Aviv: 2013.
Grup de recerca
IDEAI-UPC - Intelligent Data Science and Artificial Intelligence Research Center
TALP - Centre de Tecnologies i Aplicacions del Llenguatge i la Parla
VEU - Grup de Tractament de la Parla

Participants