Title:
音声符号化方法、音声復号化方法及び音声信号伝送方法
Document Type and Number:
Japanese Patent JP4399831
Kind Code:
B2
Abstract:
To enable a reproduction side to perform normal reproduction even when multichannel data is transmitted selectively in a compressed or uncompressed state or when downmixing on the reproduction side is selectively permitted or inhibited.
ATSI (audio title set information) includes a first identifier showing whether multichannel data in an audio packet is compressed or not and a second identifier showing whether downmixing of the multichannel data into two stereophonic channels is permitted or inhibited.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
Miaki Tanaka
Shoji Ueno
Norihiko Fuchigami
Shoji Ueno
Norihiko Fuchigami
Application Number:
JP2006187771A
Publication Date:
January 20, 2010
Filing Date:
July 07, 2006
Export Citation:
Assignee:
Victor Company of Japan, Ltd.
International Classes:
G10L19/00; G10L19/008; G10L19/02; G10L19/06