Multi-sensory speech enhancement using a clean speech prior

Details Multi-sensory speech enhancement using a clean speech prior Multi-sensory speech enhancement using a clean speech prior

G - Physics

10

L

G10L 21/02 (2006.01)

Patent

CA 2607981

A method and apparatus determine a channel response for an alternative sensor using an alternative sensor signal, an air conduction microphone signal. The channel response and a prior probability distribution for clean speech values are then used to estimate a clean speech value.

Procédé et dispositif permettant de déterminer une réponse de canal pour détecteur de substitution utilisant un signal de détecteur de substitution, et un signal de microphone en conduction aérienne. La réponse de canal présente une distribution de probabilité antérieure pour des valeurs vocales propres qui permettent ensuite d'estimer une valeur vocale propre.

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