Invention Grant
US07966190B2 Apparatus and method for processing an audio signal using linear prediction
有权
使用线性预测处理音频信号的装置和方法
- Patent Title: Apparatus and method for processing an audio signal using linear prediction
- Patent Title (中): 使用线性预测处理音频信号的装置和方法
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Application No.: US11481933Application Date: 2006-07-07
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Publication No.: US07966190B2Publication Date: 2011-06-21
- Inventor: Tilman Liebchen
- Applicant: Tilman Liebchen
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Harness, Dickey & Pierce
- Priority: WOPCT/KR2005/002290 20050716; WOPCT/KR2005/002291 20050716; WOPCT/KR2005/002292 20050716; WOPCT/KR2005/002306 20050718; WOPCT/KR2005/002307 20050718; WOPCT/KR2005/002308 20050718
- Main IPC: G10L19/00
- IPC: G10L19/00
Abstract:
In one embodiment, a channel in a frame of the audio signal is subdivided into a plurality of blocks, and at least two of the blocks have different lengths. An optimum prediction order for each block is determined based on a permitted prediction order and a length of the block.
Public/Granted literature
- US20070009032A1 Apparatus and method of encoding and decoding audio signal Public/Granted day:2007-01-11
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