JPS6252492B2 - - Google Patents

Info

Publication number
JPS6252492B2
JPS6252492B2 JP8742582A JP8742582A JPS6252492B2 JP S6252492 B2 JPS6252492 B2 JP S6252492B2 JP 8742582 A JP8742582 A JP 8742582A JP 8742582 A JP8742582 A JP 8742582A JP S6252492 B2 JPS6252492 B2 JP S6252492B2
Authority
JP
Japan
Prior art keywords
tap coefficient
training
echo
output
signal
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
JP8742582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58204633A (ja
Inventor
Takashi Kamitake
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
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP8742582A priority Critical patent/JPS58204633A/ja
Publication of JPS58204633A publication Critical patent/JPS58204633A/ja
Publication of JPS6252492B2 publication Critical patent/JPS6252492B2/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
    • H04B3/238—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 using initial training sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP8742582A 1982-05-24 1982-05-24 エコ−・キャンセラ Granted JPS58204633A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8742582A JPS58204633A (ja) 1982-05-24 1982-05-24 エコ−・キャンセラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8742582A JPS58204633A (ja) 1982-05-24 1982-05-24 エコ−・キャンセラ

Publications (2)

Publication Number Publication Date
JPS58204633A JPS58204633A (ja) 1983-11-29
JPS6252492B2 true JPS6252492B2 (enrdf_load_stackoverflow) 1987-11-05

Family

ID=13914513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8742582A Granted JPS58204633A (ja) 1982-05-24 1982-05-24 エコ−・キャンセラ

Country Status (1)

Country Link
JP (1) JPS58204633A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO180137C (no) * 1986-11-17 1997-02-19 Alcatel Nv Ekkokansellerings-anlegg

Also Published As

Publication number Publication date
JPS58204633A (ja) 1983-11-29

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