Dong Soo, Kim, Hee Suk, Pang, Jae Hyun, Lim, Sung Yong, Yoon and Lee, Hyunkook (2013) Methods and apparatuses for encoding and decoding object-based audio signals. US8417531.
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Abstract
An audio decoding method and apparatus and an audio encoding method and apparatus which can efficiently process object-based audio signals are provided. The audio decoding method includes receiving a downmix signal and object-based side information, the downmix signal comprising at least two downmix channel signals; extracting gain information from the object-based side information and generating modification information for modifying the downmix channel signals on a channel-by-channel basis based on the gain information; and modifying the downmix channel signals by applying the modification information to the downmix channel signals.
Item Type: | Patent |
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Subjects: | T Technology > T Technology (General) |
Schools: | School of Computing and Engineering School of Computing and Engineering > Music Technology and Production Research Group School of Music, Humanities and Media > CeReNeM |
Related URLs: | |
Depositing User: | Hyunkook Lee |
Date Deposited: | 14 Oct 2014 13:42 |
Last Modified: | 28 Aug 2021 18:52 |
URI: | http://eprints.hud.ac.uk/id/eprint/21891 |
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