NO155078C - Fremgangsmaate for aa fjerne et stoeysignal fra et sammensatt signal. - Google Patents

Fremgangsmaate for aa fjerne et stoeysignal fra et sammensatt signal.

Info

Publication number
NO155078C
NO155078C NO812114A NO812114A NO155078C NO 155078 C NO155078 C NO 155078C NO 812114 A NO812114 A NO 812114A NO 812114 A NO812114 A NO 812114A NO 155078 C NO155078 C NO 155078C
Authority
NO
Norway
Prior art keywords
signal
procedure
remove
noise signal
noise
Prior art date
Application number
NO812114A
Other languages
English (en)
Other versions
NO155078B (no
NO812114L (no
Inventor
Erik Joergensen
Original Assignee
Alcatel Stk As
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 Alcatel Stk As filed Critical Alcatel Stk As
Priority to NO812114A priority Critical patent/NO155078C/no
Priority to SE8203755A priority patent/SE457398B/sv
Priority to AU84937/82A priority patent/AU552268B2/en
Priority to DK278182A priority patent/DK153266C/da
Priority to ES513368A priority patent/ES8304731A1/es
Publication of NO812114L publication Critical patent/NO812114L/no
Publication of NO155078B publication Critical patent/NO155078B/no
Publication of NO155078C publication Critical patent/NO155078C/no

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)
  • Noise Elimination (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Filters And Equalizers (AREA)
  • Filters That Use Time-Delay Elements (AREA)
NO812114A 1981-06-22 1981-06-22 Fremgangsmaate for aa fjerne et stoeysignal fra et sammensatt signal. NO155078C (no)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO812114A NO155078C (no) 1981-06-22 1981-06-22 Fremgangsmaate for aa fjerne et stoeysignal fra et sammensatt signal.
SE8203755A SE457398B (sv) 1981-06-22 1982-06-17 Saett och stoersignalelimineringskrets foer att avlaegsna en stoersignal fraan en sammansatt signal som utoever stoersignalen innehaaller en oenskad signal
AU84937/82A AU552268B2 (en) 1981-06-22 1982-06-17 Noise cancellation
DK278182A DK153266C (da) 1981-06-22 1982-06-21 Fremgangsmaade til at fjerne et stoejsignal fra et sammensat signal samt stoejsletningsudstyr til udoevelse af fremgangsmaaden
ES513368A ES8304731A1 (es) 1981-06-22 1982-06-22 "un metodo para cancelar una senal de ruido de una senal de informacion compuesta".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO812114A NO155078C (no) 1981-06-22 1981-06-22 Fremgangsmaate for aa fjerne et stoeysignal fra et sammensatt signal.

Publications (3)

Publication Number Publication Date
NO812114L NO812114L (no) 1982-12-23
NO155078B NO155078B (no) 1986-10-27
NO155078C true NO155078C (no) 1989-11-28

Family

ID=19886132

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812114A NO155078C (no) 1981-06-22 1981-06-22 Fremgangsmaate for aa fjerne et stoeysignal fra et sammensatt signal.

Country Status (5)

Country Link
AU (1) AU552268B2 (no)
DK (1) DK153266C (no)
ES (1) ES8304731A1 (no)
NO (1) NO155078C (no)
SE (1) SE457398B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0624327B2 (ja) * 1985-05-24 1994-03-30 日本電気株式会社 端末装置

Also Published As

Publication number Publication date
SE457398B (sv) 1988-12-19
NO155078B (no) 1986-10-27
DK153266B (da) 1988-06-27
DK278182A (da) 1982-12-23
AU552268B2 (en) 1986-05-29
SE8203755L (sv) 1982-12-23
NO812114L (no) 1982-12-23
DK153266C (da) 1988-11-28
ES513368A0 (es) 1983-03-16
AU8493782A (en) 1983-01-06
ES8304731A1 (es) 1983-03-16

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