Search

Your search keyword '"Moreno Bilbao, M. Asunción"' showing total 2 results
Start Over Author "Moreno Bilbao, M. Asunción" Publisher esca
2 results on '"Moreno Bilbao, M. Asunción"'

1. Vocoder Design based on HOS

Author

Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla, Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions, Moreno Bilbao, M. Asunción, Rodríguez Fonollosa, José Adrián, Vidal Manzano, José, Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla, Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions, Moreno Bilbao, M. Asunción, Rodríguez Fonollosa, José Adrián, and Vidal Manzano, José

Abstract

This paper deals with the application of Higher Order Statistics (HOS) in speech coding. A new model for speech production is implemented and the parameters of the vocal track are obtained from a linear combination of third order cumulants of the speech signal. Noisy signals have been used to test the system including colored Gaussian noise and sinusoidal interfering signals. Pitch and voicing decision are also obtained by HOS analysis of speech., Peer Reviewed, Postprint (published version)

Published
1993

2. Vocoder Design based on HOS

Author

Moreno Bilbao, M. Asunción, Rodríguez Fonollosa, José Adrián, Vidal Manzano, José, Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla, and Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions

Subjects
Telecomunicació, Computer Science::Sound, Cumulants, Speech coding, Telecommunication, Computer Science::Computation and Language (Computational Linguistics and Natural Language and Speech Processing), Enginyeria de la telecomunicació [Àrees temàtiques de la UPC]
Abstract

This paper deals with the application of Higher Order Statistics (HOS) in speech coding. A new model for speech production is implemented and the parameters of the vocal track are obtained from a linear combination of third order cumulants of the speech signal. Noisy signals have been used to test the system including colored Gaussian noise and sinusoidal interfering signals. Pitch and voicing decision are also obtained by HOS analysis of speech.

Catalog

Books, media, physical & digital resources
See catalog results