Title:
METHOD OF ENCODING AUDIO AND METHOD OF DECODING AUDIO
Document Type and Number:
Japanese Patent JP3791798
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make manageable the processing time of a reproducing side in the case of encoding audio signals of multi-channels at a variable compression rate.
SOLUTION: Prediction circuits 13D1, 13D2, 15D1-15D4 and buffer selectors 14D1, 14D2, 16D1-16D4 predictively encode 6-channel audio signals. A DTS generator 17 generates decoding time stamp information indicating the reading timing of compressed data in a decoding side input buffer 22a and a formatting circuit 19 formats the data into a packet having a packet header including the decoding time stamp and user data including the compressed data.
Inventors:
Miaki Tanaka
Shoji Ueno
Shoji Ueno
Application Number:
JP2003371814A
Publication Date:
June 28, 2006
Filing Date:
October 31, 2003
Export Citation:
Assignee:
Victor Company of Japan, Ltd.
International Classes:
G10L25/09; G10L19/00; G10L19/02; G10L19/04; G10L19/06; (IPC1-7): G10L19/00; G10L11/00; G10L19/04
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