TW200732960A - Method and apparatus for decoding a signal - Google Patents

Method and apparatus for decoding a signal

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Publication number
TW200732960A
TW200732960A TW096102409A TW96102409A TW200732960A TW 200732960 A TW200732960 A TW 200732960A TW 096102409 A TW096102409 A TW 096102409A TW 96102409 A TW96102409 A TW 96102409A TW 200732960 A TW200732960 A TW 200732960A
Authority
TW
Taiwan
Prior art keywords
signal
information corresponding
level information
parameter
decoding
Prior art date
Application number
TW096102409A
Other languages
Chinese (zh)
Other versions
TWI330332B (en
Inventor
Yang-Won Jung
Hee-Suk Pang
Hyen-O Oh
Dong-Soo Kim
Jae-Hyun Lin
Original Assignee
Lg Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020060097319A external-priority patent/KR20070081735A/en
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of TW200732960A publication Critical patent/TW200732960A/en
Application granted granted Critical
Publication of TWI330332B publication Critical patent/TWI330332B/en

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Abstract

An apparatus for decoding a signal and method thereof are disclosed, by which the audio signal can be controlled in a manner of changing/giving spatial characteristics (e.g., listener's virtual position, virtual position of a specific source) of the audio signal. The present invention includes receiving an object parameter including level information corresponding to at least one object signal, converting the level information corresponding to the object signal to the level information corresponding to an output channel by applying a control parameter to the object parameter, and generating a rendering parameter including the level information corresponding to the output channel to control an object downmix signal resulting from downmixing the object signal.
TW96102409A 2006-01-19 2007-01-19 Method and apparatus for decoding a signal TWI330332B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US75998006P 2006-01-19 2006-01-19
US77255506P 2006-02-13 2006-02-13
US78717206P 2006-03-30 2006-03-30
US79143206P 2006-04-13 2006-04-13
KR1020060097319A KR20070081735A (en) 2006-02-13 2006-10-02 Apparatus for encoding and decoding audio signal and method thereof
US86525606P 2006-11-10 2006-11-10

Publications (2)

Publication Number Publication Date
TW200732960A true TW200732960A (en) 2007-09-01
TWI330332B TWI330332B (en) 2010-09-11

Family

ID=45074562

Family Applications (2)

Application Number Title Priority Date Filing Date
TW96102409A TWI330332B (en) 2006-01-19 2007-01-19 Method and apparatus for decoding a signal
TW96102408A TWI352511B (en) 2006-01-19 2007-01-19 Method and apparatus for decoding a signal

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW96102408A TWI352511B (en) 2006-01-19 2007-01-19 Method and apparatus for decoding a signal

Country Status (1)

Country Link
TW (2) TWI330332B (en)

Also Published As

Publication number Publication date
TWI330332B (en) 2010-09-11
TW200737740A (en) 2007-10-01
TWI352511B (en) 2011-11-11

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