JPS6253973B2 - - Google Patents

Info

Publication number
JPS6253973B2
JPS6253973B2 JP20374183A JP20374183A JPS6253973B2 JP S6253973 B2 JPS6253973 B2 JP S6253973B2 JP 20374183 A JP20374183 A JP 20374183A JP 20374183 A JP20374183 A JP 20374183A JP S6253973 B2 JPS6253973 B2 JP S6253973B2
Authority
JP
Japan
Prior art keywords
signal
pull
echo canceller
training
echo
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
JP20374183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60100839A (ja
Inventor
Toshitaka Tsuda
Kazuo Yamaguchi
Takafumi Nakajo
Setsu Fukuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP20374183A priority Critical patent/JPS60100839A/ja
Publication of JPS60100839A publication Critical patent/JPS60100839A/ja
Publication of JPS6253973B2 publication Critical patent/JPS6253973B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
    • H04B3/23—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a replica of transmitted signal in the time domain, e.g. echo cancellers
    • H04B3/235—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a replica of transmitted signal in the time domain, e.g. echo cancellers combined with adaptive equaliser

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP20374183A 1983-11-01 1983-11-01 エコ−キヤンセラ引込制御方式 Granted JPS60100839A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20374183A JPS60100839A (ja) 1983-11-01 1983-11-01 エコ−キヤンセラ引込制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20374183A JPS60100839A (ja) 1983-11-01 1983-11-01 エコ−キヤンセラ引込制御方式

Publications (2)

Publication Number Publication Date
JPS60100839A JPS60100839A (ja) 1985-06-04
JPS6253973B2 true JPS6253973B2 (cs) 1987-11-12

Family

ID=16479080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20374183A Granted JPS60100839A (ja) 1983-11-01 1983-11-01 エコ−キヤンセラ引込制御方式

Country Status (1)

Country Link
JP (1) JPS60100839A (cs)

Also Published As

Publication number Publication date
JPS60100839A (ja) 1985-06-04

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