Data processing: speech signal processing – linguistics – language – Audio signal bandwidth compression or expansion
Reexamination Certificate
2011-03-15
2011-03-15
Azad, Abul (Department: 2626)
Data processing: speech signal processing, linguistics, language
Audio signal bandwidth compression or expansion
Reexamination Certificate
active
07908148
ABSTRACT:
The invention relates to a method for decoding an audio signal, to allow an audio signal to be compressed and transferred more efficiently. The inventive method comprises steps of receiving an audio signal with spatial information signal, obtaining location information using the number of time slot and parameter of audio signal, establishing a multi-channel audio signal by applying spatial information signal to down-mix signal, and performing a multi-channel array for a multi-channel audio signal in response to the output channel.
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European Search Report & Written Opinion for Application No. EP 06799113.3, dated Jul. 20,
Jung Yang-Won
Kim Dong Soo
Lim Jae Hyun
Oh Hyeon O
Pang Hee Suk
Azad Abul
Fish & Richardson P.C.
LG Electronics Inc.
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