G - Physics – 10 – L
Patent
G - Physics
10
L
G10L 19/00 (2006.01) G11B 20/10 (2006.01) H03M 7/30 (2006.01) H04N 7/24 (2006.01)
Patent
CA 2711047
A method of processing an audio signal is disclosed. The present invention includes obtaining spectral data and a loss signal compensation parameter, detecting a loss signal based on the spectral data, generating first compensation data corresponding to the loss signal using a random signal based on the loss signal compensation parameter, and generating a scale factor corresponding to the first compensation data and generating second compensation data by applying the scale factor to the first compensation data.
L'invention concerne un procédé de traitement de signal audio. La présente invention consiste à obtenir des données spectrales et un paramètre de compensation de perte de signal, à détecter une perte de signal fondé sur les données spectrales, à générer des premières données de compensation correspondant à la perte de signal au moyen d'un signal aléatoire fondé sur le paramètre de compensation de perte de signal et, à générer un facteur d'échelle correspondant aux premières données de compensation et à générer de secondes données de compensation par l'application du facteur d'échelle aux premières données de compensation.
Kim Dong Soo
Lee Hyun Kook
Lim Jae Hyun
Pang Hee Suk
Yoon Sung Yong
Lg Electronics Inc.
Smart & Biggar
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