Title:
【発明の名称】多チャンネル音声通信会議用反響消去方法
Document Type and Number:
Japanese Patent JP3339612
Kind Code:
B2
Inventors:
Suehiro Shimauchi
Shoji Makino
Masafumi Tanaka
Junji Kojima
Shoji Makino
Masafumi Tanaka
Junji Kojima
Application Number:
JP5158996A
Publication Date:
October 28, 2002
Filing Date:
March 08, 1996
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04R3/02; H03H17/02; H03H21/00; H04B3/23; H04M3/56; (IPC1-7): H04B3/23; H03H17/02; H03H21/00; H04M3/56; H04R3/02
Domestic Patent References:
| JP4284732A | ||||
| JP5218906A | ||||
| JP5235807A |
Attorney, Agent or Firm:
Suguru Kusano