- 专利标题： METHOD OF ENCODING HIGH BAND OF AUDIO AND METHOD OF DECODING HIGH BAND OF AUDIO, AND ENCODER AND DECODER FOR PERFORMING THE METHODS
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申请号： US16814103申请日： 2020-03-10
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公开(公告)号： US20210005209A1公开(公告)日： 2021-01-07
- 发明人: Seung Kwon BEACK , Jongmo SUNG , Mi Suk LEE , Tae Jin LEE , Hochong PARK
- 申请人： Electronics and Telecommunications Research Institute , Kwangwoon University Industry-Academic Collaboration Foundation
- 申请人地址： KR Daejeon; KR Seoul
- 专利权人： Electronics and Telecommunications Research Institute,Kwangwoon University Industry-Academic Collaboration Foundation
- 当前专利权人： Electronics and Telecommunications Research Institute,Kwangwoon University Industry-Academic Collaboration Foundation
- 当前专利权人地址： KR Daejeon; KR Seoul
- 优先权： KR10-2019-0079377 20190702
- 主分类号： G10L19/02
- IPC分类号： G10L19/02 ; G10L19/032 ; G10L21/038 ; G06N3/04
摘要：
Disclosed are a method of encoding a high band of an audio, a method of decoding a high band of an audio, and an encoder and a decoder for performing the methods. The method of decoding a high band of an audio, the method performed by a decoder, includes identifying a parameter extracted through a first neural network, identifying side information extracted through a second neural network, and restoring a high band of an audio by applying the parameter and the side information to a third neural network.
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