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Patent Searching and Data


Title:
AUDIO SIGNAL ENCODING METHOD, AUDIO SIGNAL DECODING METHOD, AND APPARATUS USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/030928
Kind Code:
A1
Abstract:
The present invention relates to a method and apparatus for processing audio signals. The method for encoding audio signals according to the present invention may comprise the steps of: determining the importance of tracks constituting track pairs on the basis of the energy for each track of the audio signals, and searching for pulses starting from the track with the highest importance to determine a pulse to be encoded; and quantizing information of the determined pulse to be encoded.

Inventors:
JEONG GYUHYEOK (KR)
JEON HYEJEONG (KR)
KANG INGYU (KR)
Application Number:
PCT/KR2013/007505
Publication Date:
February 27, 2014
Filing Date:
August 21, 2013
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G10L19/032; G10L19/08
Domestic Patent References:
WO2011087332A22011-07-21
Foreign References:
KR20100093504A2010-08-25
KR20100086032A2010-07-29
US20040064310A12004-04-01
US20030009325A12003-01-09
Attorney, Agent or Firm:
S&IP PATENT & LAW FIRM (KR)
에스앤아이피 특허법인 (KR)
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