Title:
【発明の名称】エコー・ノイズキャンセラおよびエコー・ノイズ消去方法
Document Type and Number:
Japanese Patent JP2861888
Kind Code:
B2
Inventors:
ONO YOSHIHIRO
ONO SHIGERU
ONO SHIGERU
Application Number:
JP26862895A
Publication Date:
February 24, 1999
Filing Date:
October 17, 1995
Export Citation:
Assignee:
NIPPON DENKI KK
International Classes:
H04R3/02; H03H21/00; H04B3/23; H04M1/60; (IPC1-7): H04B3/23; H03H21/00; H04M1/60; H04R3/02
Domestic Patent References:
| JP62154824A | ||||
| JP2265332A | ||||
| JP795133A |
Attorney, Agent or Firm:
Wakabayashi Tadashi