JPS6253972B2 - - Google Patents

Info

Publication number
JPS6253972B2
JPS6253972B2 JP3481483A JP3481483A JPS6253972B2 JP S6253972 B2 JPS6253972 B2 JP S6253972B2 JP 3481483 A JP3481483 A JP 3481483A JP 3481483 A JP3481483 A JP 3481483A JP S6253972 B2 JPS6253972 B2 JP S6253972B2
Authority
JP
Japan
Prior art keywords
signal
input
output
echo
adder
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
JP3481483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59160334A (ja
Inventor
Masayuki Ishikawa
Tadakatsu Kimura
Yoshiaki Kuraishi
Yutaka Takahashi
Toshitaka Tsuda
Atsushi Fukazawa
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
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co 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, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP3481483A priority Critical patent/JPS59160334A/ja
Publication of JPS59160334A publication Critical patent/JPS59160334A/ja
Publication of JPS6253972B2 publication Critical patent/JPS6253972B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP3481483A 1983-03-03 1983-03-03 ブリツジドタツプ等化回路 Granted JPS59160334A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3481483A JPS59160334A (ja) 1983-03-03 1983-03-03 ブリツジドタツプ等化回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3481483A JPS59160334A (ja) 1983-03-03 1983-03-03 ブリツジドタツプ等化回路

Publications (2)

Publication Number Publication Date
JPS59160334A JPS59160334A (ja) 1984-09-11
JPS6253972B2 true JPS6253972B2 (enExample) 1987-11-12

Family

ID=12424672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3481483A Granted JPS59160334A (ja) 1983-03-03 1983-03-03 ブリツジドタツプ等化回路

Country Status (1)

Country Link
JP (1) JPS59160334A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288628A (ja) * 1985-06-17 1986-12-18 Nec Corp 等化器

Also Published As

Publication number Publication date
JPS59160334A (ja) 1984-09-11

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