Title:
ツリー状階層データ構造を順に横断してゆくことによりビットストリームシンタックスを記述するオーディオビットストリームフォーマット
Document Type and Number:
Japanese Patent JP2007537464
Kind Code:
A
Abstract:
A bitstream format for representing audio information in which the bitstream syntax is described by an ordered transversal of a tree hierarchy data structure, has a tree hierarchy comprising a plurality of tree hierarchy levels, each having one or more nodes, in which at least some progressively smaller subdivisions of the audio information are represented in progressively lower levels of the tree hierarchy, wherein the audio information is included among nodes in one or more of said levels.
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Inventors:
Remu, Pierre-Anthony Stiebel
Application Number:
JP2007509516A
Publication Date:
December 20, 2007
Filing Date:
April 13, 2005
Export Citation:
Assignee:
DOLBY LABORATORIES LICENSING CORPORATION
International Classes:
G10L19/00; G10L19/14; H03M7/30
Domestic Patent References:
| JP2005533416A | 2005-11-04 |
Foreign References:
| WO2004006559A2 | 2004-01-15 |
Attorney, Agent or Firm:
Yuzo Yamazaki
Naoto Sugiyama
Shirogane Expo
Toshiaki Akamatsu
Okuko Masako
Ichiro Tasaka
Ono Wataru
Naoto Sugiyama
Shirogane Expo
Toshiaki Akamatsu
Okuko Masako
Ichiro Tasaka
Ono Wataru