Title:
スケーラブル復号化装置
Document Type and Number:
Japanese Patent JP4679049
Kind Code:
B2
Abstract:
A coding apparatus capable of reducing a circuit scale and also reducing the amount of coding processing calculation is disclosed. In this apparatus, frequency domain conversion section (103) performs a frequency analysis of the signal sampled at a sampling rate Fx with an analysis length of 2 · Na and calculates first spectrum Sl (k) (0¦k
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Inventors:
Masahiro Oshikiri
Application Number:
JP2003341717A
Publication Date:
April 27, 2011
Filing Date:
September 30, 2003
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
G10L19/00; G10L19/16; G10L21/0388; H04B14/04
Domestic Patent References:
| JP8263096A | ||||
| JP2003216190A | ||||
| JP2001356788A | ||||
| JP2003216199A | ||||
| JP2003502704A | ||||
| JP2001521648A | ||||
| JP2003241799A |
Attorney, Agent or Firm:
Koichi Washida