Registered
METHOD OF ENCODING HIGH BAND OF AUDIO AND METHOD OF DECODING HIGH BAND OF AUDIO, AND ENCODER AND DECODER FOR PERFORMING THE METHODS
- Inventors
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박호종, Beack Seung Kwon, Lee Mi Suk, Sung Jongmo, Lee Tae Jin
- Application No.
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16814103 (2020.03.10)
- Publication No.
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20210005209 (2021.01.07)
- Registration No.
- 11456001 (2022.09.27)
- Country
- UNITED STATES
- Project Code
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18HR2300, Development of Audio/Video Coding and Light Field Media Fundamental Technologies for Ultra Realistic Tera-media,
Choi Jin Soo
- Abstract
- 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.