JPH0461543B2 - - Google Patents

Info

Publication number
JPH0461543B2
JPH0461543B2 JP18144387A JP18144387A JPH0461543B2 JP H0461543 B2 JPH0461543 B2 JP H0461543B2 JP 18144387 A JP18144387 A JP 18144387A JP 18144387 A JP18144387 A JP 18144387A JP H0461543 B2 JPH0461543 B2 JP H0461543B2
Authority
JP
Japan
Prior art keywords
line
echo canceller
signal
training signal
learning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP18144387A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6424658A (en
Inventor
Hiroshi Oikawa
Shoji Makino
Nobuo Koizumi
Takashi Saeki
Naohide Kushige
Shigenobu Minami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Toshiba Corp
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Nippon Telegraph and Telephone Corp filed Critical Toshiba Corp
Priority to JP18144387A priority Critical patent/JPS6424658A/ja
Publication of JPS6424658A publication Critical patent/JPS6424658A/ja
Publication of JPH0461543B2 publication Critical patent/JPH0461543B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP18144387A 1987-07-21 1987-07-21 Voice conference equipment Granted JPS6424658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18144387A JPS6424658A (en) 1987-07-21 1987-07-21 Voice conference equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18144387A JPS6424658A (en) 1987-07-21 1987-07-21 Voice conference equipment

Publications (2)

Publication Number Publication Date
JPS6424658A JPS6424658A (en) 1989-01-26
JPH0461543B2 true JPH0461543B2 (enrdf_load_stackoverflow) 1992-10-01

Family

ID=16100860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18144387A Granted JPS6424658A (en) 1987-07-21 1987-07-21 Voice conference equipment

Country Status (1)

Country Link
JP (1) JPS6424658A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6424658A (en) 1989-01-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees
R154 Certificate of patent or utility model (reissue)

Free format text: JAPANESE INTERMEDIATE CODE: R154