France Telecom R&D
Session JEP poster P1 Lundi 9 Juin - 16h00 18h00
Combinaison des sorties de plusieurs microphones pour l'amélioration de la reconnaissance vocale embarquée
- Yannick Hallé ( France Telecom R&D)
- Lionel Delphin-Poulat ( France Telecom R&D)
- Résumé : In this paper, we propose to improve a speech recognition system intended to control in-car accessories such as navigation system. We focus our study on the speech signal recorded in the noisy in-car environment. The method proposed is to perform an acoustic analysis with embedded noise reduction and waveform processing on this signal, to train speech models by using bases of in-car audio recordings and to use the differences between the outputs from several microphones with the ROVER approach.