Title:
TRANSMITTING DEVICE, TRANSMISSION METHOD, RECEIVING DEVICE, AND RECEIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/060101
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a novel service with compatibility with conventional audio receivers and without impairing effective use of transmission bands.
A prescribed number of audio streams having first encoded data and second encoded data related to the first encoded data is generated, and a container of a prescribed format including these audio streams is transmitted. The prescribed number of audio streams is generated such that the second encoded data is discarded by receivers that do not handle this second encoded data.
Inventors:
TSUKAGOSHI IKUO (JP)
Application Number:
PCT/JP2015/078875
Publication Date:
April 21, 2016
Filing Date:
October 13, 2015
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G10L19/02; G10L19/00; G10L19/008
Foreign References:
| JP2006139827A | 2006-06-01 | |||
| JP2012033243A | 2012-02-16 | |||
| JP2011528446A | 2011-11-17 |
Other References:
JURGEN HERRE ET AL.: "MPEG Spatial Audio Object Coding - The ISO/MPEG Standard for Efficient Coding of Interactive Audio Scenes", JOURNAL OF THE AUDIO ENGINEERING SOCIETY, vol. 60, no. 9, pages 655 - 673, XP009502122
See also references of EP 3208801A4
See also references of EP 3208801A4
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (JP)
Miyata Masaaki (JP)
Miyata Masaaki (JP)
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