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1.发明授权公开(公告)号：US11636872B2
公开(公告)日：2023-04-25
申请号：US16905810
申请日：2020-06-18
Applicant: NETFLIX, INC.
Inventor： Chih-Wei Wu , Phillip A. Williams , William Francis Wolcott, IV
Abstract: In various embodiments, a quality inference application estimates perceived audio quality. The quality inference application computes a set of feature values for a set of audio features based on an audio clip. The quality inference application then uses a trained multitask learning model to generate predicted labels based on the set of feature values. The predicted labels specify metric values for metrics that are relevant to audio quality. Subsequently, the quality inference application computes an audio quality score for the audio clip based on the predicted labels.
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