SE9003373D0 - METHOD OF CALCULATING AN IMPACT RESPONSE - Google Patents

METHOD OF CALCULATING AN IMPACT RESPONSE

Info

Publication number
SE9003373D0
SE9003373D0 SE9003373A SE9003373A SE9003373D0 SE 9003373 D0 SE9003373 D0 SE 9003373D0 SE 9003373 A SE9003373 A SE 9003373A SE 9003373 A SE9003373 A SE 9003373A SE 9003373 D0 SE9003373 D0 SE 9003373D0
Authority
SE
Sweden
Prior art keywords
calculating
impulse response
periodic signal
transients
occur
Prior art date
Application number
SE9003373A
Other languages
Swedish (sv)
Inventor
G Baang
Original Assignee
Sandard Radio & Telefon Ab Srt
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 Sandard Radio & Telefon Ab Srt filed Critical Sandard Radio & Telefon Ab Srt
Priority to SE9003373A priority Critical patent/SE9003373D0/en
Publication of SE9003373D0 publication Critical patent/SE9003373D0/en
Priority to PCT/SE1991/000709 priority patent/WO1992007428A1/en

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

The present invention relates to a method for calculating an impulse response in a synchronous pulse amplitude modulated transmission system. A transmitter uses a periodic signal and stops transmitting after a whole number of periods. The transients which occur on switching the periodic signal on and off are utilized in order to calculate the impulse response by means of a filter. The transients which occur in conjunction with sign reversals of the periodic signal can also be used for calculating the impulse response.
SE9003373A 1990-10-22 1990-10-22 METHOD OF CALCULATING AN IMPACT RESPONSE SE9003373D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9003373A SE9003373D0 (en) 1990-10-22 1990-10-22 METHOD OF CALCULATING AN IMPACT RESPONSE
PCT/SE1991/000709 WO1992007428A1 (en) 1990-10-22 1991-10-21 Method to calculate an impulse response

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003373A SE9003373D0 (en) 1990-10-22 1990-10-22 METHOD OF CALCULATING AN IMPACT RESPONSE

Publications (1)

Publication Number Publication Date
SE9003373D0 true SE9003373D0 (en) 1990-10-22

Family

ID=20380712

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003373A SE9003373D0 (en) 1990-10-22 1990-10-22 METHOD OF CALCULATING AN IMPACT RESPONSE

Country Status (2)

Country Link
SE (1) SE9003373D0 (en)
WO (1) WO1992007428A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573624A (en) * 1968-06-24 1971-04-06 North American Rockwell Impulse response correction system
JPS5744339A (en) * 1980-08-29 1982-03-12 Hitachi Ltd Signal processing system
GB8308843D0 (en) * 1983-03-30 1983-05-11 Clark A P Apparatus for adjusting receivers of data transmission channels
IT1208769B (en) * 1983-10-12 1989-07-10 Cselt Centro Studi Lab Telecom THERISTICS VARIATIONS OVER TIME PROCEDURE AND DEVICE FOR THE NUMERICAL CANCELLATION OF THE ECO GENERATED IN CONNECTIONS WITH CARAT
EP0301282A1 (en) * 1987-07-31 1989-02-01 BBC Brown Boveri AG Signal transmission method
US4922530A (en) * 1988-03-18 1990-05-01 Tellabs, Inc. Adaptive filter with coefficient averaging and method

Also Published As

Publication number Publication date
WO1992007428A1 (en) 1992-04-30

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