Title:
AUDIO ENCODING METHOD AND AUDIO DECODING METHOD
Document Type and Number:
Japanese Patent JP3846723
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable a reproduction side to normally make reproduction even if multichannels are selectively transmitted by compression or non-compression and even if downmixing on the reproduction side is selectively permitted or prohibited.
SOLUTION: An ATSI includes a first identifier to indicate whether the multichannel data in an audio packet is compressed or not and a second identifier to indicate whether the downmixing of the multichannel data in stereoscopic two channels is permitted or prohibited.
Inventors:
Miaki Tanaka
Shoji Ueno
Norihiko Fuchigami
Shoji Ueno
Norihiko Fuchigami
Application Number:
JP2002344095A
Publication Date:
November 15, 2006
Filing Date:
November 16, 1998
Export Citation:
Assignee:
Victor Company of Japan, Ltd.
International Classes:
G10L19/04; G10L19/00; G10L19/008; G10L19/02; G10L19/06; H03M7/36; (IPC1-7): G10L19/00; G10L19/04; H03M7/36
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