JPS6096934A - 適応型反響消去装置 - Google Patents

適応型反響消去装置

Info

Publication number
JPS6096934A
JPS6096934A JP20419383A JP20419383A JPS6096934A JP S6096934 A JPS6096934 A JP S6096934A JP 20419383 A JP20419383 A JP 20419383A JP 20419383 A JP20419383 A JP 20419383A JP S6096934 A JPS6096934 A JP S6096934A
Authority
JP
Japan
Prior art keywords
filter
signal
line
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.)
Granted
Application number
JP20419383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347379B2 (enrdf_load_stackoverflow
Inventor
Yuzo Fukushi
福士 雄三
Taku Arazeki
卓 荒関
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP20419383A priority Critical patent/JPS6096934A/ja
Publication of JPS6096934A publication Critical patent/JPS6096934A/ja
Publication of JPS6347379B2 publication Critical patent/JPS6347379B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/20Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
    • H04B3/23Reducing 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/20Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
    • H04B3/23Reducing 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
    • H04B3/235Reducing 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)
JP20419383A 1983-10-31 1983-10-31 適応型反響消去装置 Granted JPS6096934A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20419383A JPS6096934A (ja) 1983-10-31 1983-10-31 適応型反響消去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20419383A JPS6096934A (ja) 1983-10-31 1983-10-31 適応型反響消去装置

Publications (2)

Publication Number Publication Date
JPS6096934A true JPS6096934A (ja) 1985-05-30
JPS6347379B2 JPS6347379B2 (enrdf_load_stackoverflow) 1988-09-21

Family

ID=16486369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20419383A Granted JPS6096934A (ja) 1983-10-31 1983-10-31 適応型反響消去装置

Country Status (1)

Country Link
JP (1) JPS6096934A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6347379B2 (enrdf_load_stackoverflow) 1988-09-21

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