Title:
音楽を再生するためのコンテンツフレームを配信するコンテンツ配信サーバ及び端末
Document Type and Number:
Japanese Patent JP4404091
Kind Code:
B2
Abstract:
There is provided a system capable of distributing code-compressed data based on audio data on a music composition via the Internet to a mobile telephone so that a user can cut out a desired range from the code-compressed data and register it as a call sound. The system has a data structure of a content frame (3GPP, 3GPP2) containing code-compressed data (AAC) of audio data. The content frame has at least one cut-out position information in the AAC data in its extended function section. A mobile telephone has a content storage unit, a cut-out selection unit to be used by the user to select at least one cut-out position information contained in the extended function section of the content frame, and a data cut-out section for cutting out data from the code-compressed data. The code-compressed data which has been cut out is decompressed when called and the sound is outputted from a loudspeaker.
Inventors:
Shigeyuki Sakazawa
Koichi Takagi
Hiroshi Mitsuhashi
Koji Katayama
Koichi Takagi
Hiroshi Mitsuhashi
Koji Katayama
Application Number:
JP2006511804A
Publication Date:
January 27, 2010
Filing Date:
March 31, 2005
Export Citation:
Assignee:
KDDI CORPORATION
International Classes:
H04M11/00; G06F13/00; G10K15/02; G10L19/02; H04L12/18; H04M1/00; H04M11/08; H04M19/04
Domestic Patent References:
| JP2002099287A | ||||
| JP2004007598A | ||||
| JP2002244681A | ||||
| JP2003223167A | ||||
| JP2002169568A | ||||
| JP2002207489A | ||||
| JP2004023298A |
Attorney, Agent or Firm:
Keiichi Yamamoto
Takashi Sakamoto
Takashi Sakamoto