Title:
HIGH EFFICIENCY CODING METHOD/DEVICE AND HIGH EFFICIENCY DECODING METHOD/DEVICE
Document Type and Number:
Japanese Patent JP3277679
Kind Code:
B2
Abstract:
PURPOSE: To provide a high efficiency coding device which can apply the highly efficient compressing/coding processing to the data on plural channels including the band limited data on at least a single channel.
CONSTITUTION: Each of coding means c1-Cn compresses and codes the signals of plural channels including the band limited signal of at least a single channel by the same means. A re-coding means 100 applies the re-coding processing to the band limited signal of at least a single channel that is compressed and coded by the means Cn in order to get rid of the redundant information produced by the band limitation.
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Inventors:
Shinji Miyamori
Masatoshi Ueno
Masatoshi Ueno
Application Number:
JP7696694A
Publication Date:
April 22, 2002
Filing Date:
April 15, 1994
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G10L19/02; H03M7/30; H04B1/66; H04H5/00; G11B20/10; H04H20/88; (IPC1-7): H03M7/30; G10L19/02; G11B20/10
Domestic Patent References:
| JP6096041A | ||||
| JP63285032A |
Attorney, Agent or Firm:
Akira Koike (2 outside)