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Predictive neural networks applied to phoneme recognition
- Source :
- UPCommons. Portal del coneixement obert de la UPC, Universitat Politècnica de Catalunya (UPC), Recercat. Dipósit de la Recerca de Catalunya, instname
- Publication Year :
- 1997
- Publisher :
- ISCA, 1997.
-
Abstract
- In this paper a phoneme recognition system based on predictive neural networks is proposed. Neural networks are used to predict observation vectors of speech frames. The obtained prediction error is used for phoneme recognition as 1) distortion measure on the frame level and 2) as feature, which is statistically modeled by the Rayleigh distribution. Continuous speech phoneme recognition experiments are performed different settings of the system are evaluated.
- Subjects :
- ComputingMethodologies_PATTERNRECOGNITION
Computer Science::Sound
Processament de la parla
Enginyeria de la telecomunicació::Processament del senyal::Processament de la parla i del senyal acústic [Àrees temàtiques de la UPC]
Computer Science::Computation and Language (Computational Linguistics and Natural Language and Speech Processing)
Speech processing systems
Enginyeria de la telecomunicació [Àrees temàtiques de la UPC]
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 5th European Conference on Speech Communication and Technology (Eurospeech 1997)
- Accession number :
- edsair.doi.dedup.....a099ecd70c7f34bb968dc152094be38e
- Full Text :
- https://doi.org/10.21437/eurospeech.1997-714