Title:
ディジタル・バーサタイル・ディスク装置および多チャネル再生装置間で非PCMビットストリームを符号化し、伝送し、復号化する方法および装置
Document Type and Number:
Japanese Patent JP3983268
Kind Code:
B2
Abstract:
An audio bitstream is read from a digital video disc DVD for transfer, subsequent to parsing thereof, via an IEC 958 protocolled interface, for use in a multi-channel audio reproduction apparatus. For each respective audio channel MPEG audio samples are packaged recurrently in burst payloads, and these burst payloads are packaged as user data in IEC958 format frames. Pause bursts are used for signalling absence of audio for all associated channels with, each pause burst representing such audio absence during a perceptibly acceptable time interval only.
Inventors:
Van steinbrugge bernardo
Application Number:
JP2006339470A
Publication Date:
September 26, 2007
Filing Date:
December 18, 2006
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G11B20/10; G10L19/00; G10L19/005; G10L19/02; G11B27/10; G11B27/22; H04N7/52; H04S3/00
Domestic Patent References:
| JP9106631A | ||||
| JP9106629A | ||||
| JP5130565A |
Foreign References:
| WO1997013363A1 | ||||
| WO1997021211A1 |
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Fueda Shusen
High Bridge Rie
Akihiko Miyazaki
Fueda Shusen
High Bridge Rie