Data processing: speech signal processing – linguistics – language – Audio signal bandwidth compression or expansion
Reexamination Certificate
2011-07-12
2011-07-12
Albertalli, Brian L (Department: 2626)
Data processing: speech signal processing, linguistics, language
Audio signal bandwidth compression or expansion
C704S501000
Reexamination Certificate
active
07979282
ABSTRACT:
Provided are an audio encoding method and apparatus and an audio decoding method and apparatus in which audio signals can be encoded or decoded so that sound images can be localized at any desired position for each object audio signal. The audio decoding method includes extracting a downmix signal and object-based side information from an input audio signal; generating rendering information based on input control data; and generating spatial information based on the rendering information and the object-based side information.
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Kim Dong Soo
Lee Hyun Kook
Lim Jae Hyun
Pang Hee Suk
Yoon Sung Yong
Albertalli Brian L
Fish & Richardson P.C.
LG Electronics Inc.
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