Robust estimation of the spectral envelope for `harmonics+noise' models

Marine Oudot; OIivier Cappe; Eric Moulines

Robust estimation of the spectral envelope for `harmonics+noise' models

Marine Oudot
, OIivier Cappe
, Eric Moulines

CNRS

Résultats de recherche: Contribution à une conférence › Papier › Revue par des pairs

Résumé

When sinusoidal speech models are used for coding purpose, it is necessary to design a smooth spectral envelope that connects the estimated harmonics. In this paper, a new method is introduced for parametric modeling of the spectral envelope in the presence of measurement noise. The proposed method is based on a penalized likelihood criterion which can be extended to the case of `mixed' (sinusoidal and noise) models.

langue originale	Anglais
Pages	11-12
Nombre de pages	2
état	Publié - 1 déc. 1997
Evénement	Proceedings of the 1997 IEEE Workshop on Speech Coding for Telecommunications - Pocono Manor, PA, USA Durée: 7 sept. 1997 → 10 sept. 1997

Une conférence

Une conférence	Proceedings of the 1997 IEEE Workshop on Speech Coding for Telecommunications
La ville	Pocono Manor, PA, USA
période	7/09/97 → 10/09/97

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title = "Robust estimation of the spectral envelope for `harmonics+noise' models",

abstract = "When sinusoidal speech models are used for coding purpose, it is necessary to design a smooth spectral envelope that connects the estimated harmonics. In this paper, a new method is introduced for parametric modeling of the spectral envelope in the presence of measurement noise. The proposed method is based on a penalized likelihood criterion which can be extended to the case of `mixed' (sinusoidal and noise) models.",

author = "Marine Oudot and OIivier Cappe and Eric Moulines",

year = "1997",

month = dec,

day = "1",

language = "English",

pages = "11--12",

note = "Proceedings of the 1997 IEEE Workshop on Speech Coding for Telecommunications ; Conference date: 07-09-1997 Through 10-09-1997",

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T1 - Robust estimation of the spectral envelope for `harmonics+noise' models

AU - Oudot, Marine

AU - Cappe, OIivier

AU - Moulines, Eric

PY - 1997/12/1

Y1 - 1997/12/1

N2 - When sinusoidal speech models are used for coding purpose, it is necessary to design a smooth spectral envelope that connects the estimated harmonics. In this paper, a new method is introduced for parametric modeling of the spectral envelope in the presence of measurement noise. The proposed method is based on a penalized likelihood criterion which can be extended to the case of `mixed' (sinusoidal and noise) models.

AB - When sinusoidal speech models are used for coding purpose, it is necessary to design a smooth spectral envelope that connects the estimated harmonics. In this paper, a new method is introduced for parametric modeling of the spectral envelope in the presence of measurement noise. The proposed method is based on a penalized likelihood criterion which can be extended to the case of `mixed' (sinusoidal and noise) models.

UR - https://www.scopus.com/pages/publications/0031338029

M3 - Paper

AN - SCOPUS:0031338029

SP - 11

EP - 12

T2 - Proceedings of the 1997 IEEE Workshop on Speech Coding for Telecommunications

Y2 - 7 September 1997 through 10 September 1997

ER -

Robust estimation of the spectral envelope for `harmonics+noise' models

Résumé

Une conférence

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