SE8004431L - PROCEDURE AND CLUTCH DEVICE FOR BROADBAND DIMENSION SEATING IN LOW FREQUENCY TRANSFER SYSTEM - Google Patents

PROCEDURE AND CLUTCH DEVICE FOR BROADBAND DIMENSION SEATING IN LOW FREQUENCY TRANSFER SYSTEM

Info

Publication number
SE8004431L
SE8004431L SE8004431A SE8004431A SE8004431L SE 8004431 L SE8004431 L SE 8004431L SE 8004431 A SE8004431 A SE 8004431A SE 8004431 A SE8004431 A SE 8004431A SE 8004431 L SE8004431 L SE 8004431L
Authority
SE
Sweden
Prior art keywords
seating
broadband
dimension
procedure
low frequency
Prior art date
Application number
SE8004431A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE440409B (en
Inventor
K Volkmann
B Gerken
Original Assignee
Felten & Guilleaume Carlswerk
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 Felten & Guilleaume Carlswerk filed Critical Felten & Guilleaume Carlswerk
Publication of SE8004431L publication Critical patent/SE8004431L/en
Publication of SE440409B publication Critical patent/SE440409B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Seats For Vehicles (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

A pseudo-random noise generator 3 controlled by a clock generator 1 supplies pseudo-random noise signals to the system under test 6 via a switch panel 9. Output signals from the system 6 are supplied via the switch panel 9 to a comb-pass filter 12 which is also controlled by the clock generator 1. The pass-bands of the comb-pass filter 12 correspond to the spectral lines of the pseudo-random noise signals. The output of the filter 12 is connected to a level meter 16. <IMAGE>
SE8004431A 1979-06-29 1980-06-13 METHOD AND CLUTCH DEVICE FOR SELECTIVE DUMPING SEAT IN LOW FREQUENCY SYSTEM SE440409B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926281 DE2926281C2 (en) 1979-06-29 1979-06-29 Method and circuit arrangement for selective attenuation measurement in low-frequency transmission systems

Publications (2)

Publication Number Publication Date
SE8004431L true SE8004431L (en) 1980-12-30
SE440409B SE440409B (en) 1985-07-29

Family

ID=6074486

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004431A SE440409B (en) 1979-06-29 1980-06-13 METHOD AND CLUTCH DEVICE FOR SELECTIVE DUMPING SEAT IN LOW FREQUENCY SYSTEM

Country Status (5)

Country Link
AT (1) AT380960B (en)
CH (1) CH654115A5 (en)
DE (1) DE2926281C2 (en)
GB (1) GB2052076B (en)
SE (1) SE440409B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508649A1 (en) * 1981-06-30 1982-12-31 Ecole Superieure Electricite METHOD AND DEVICE FOR THE CHARACTERIZATION OF SYSTEMS BY SPECTRAL ANALYSIS
DE3344251A1 (en) * 1983-12-07 1985-06-20 Siemens AG, 1000 Berlin und 8000 München METHOD FOR TESTING LEVEL-DEPENDENT PROPERTIES OF TRANSMISSION DEVICES, ESPECIALLY THE LEVEL-DEPENDENT DAMPING DISTORTION DISTORTION OF CODECS FOR PCM DEVICES, AND APPARATUS FOR IMPLEMENTING THE METHOD
DE4206454C1 (en) * 1992-02-26 1993-04-29 Siemens Ag, 8000 Muenchen, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988667A (en) * 1975-03-06 1976-10-26 Hewlett-Packard Company Noise source for transfer function testing
DE2602601C3 (en) * 1976-01-24 1979-03-29 Deutsche Welle Gemeinnuetzige Anstalt Des Oeffentlichen Rechts, 5000 Koeln Procedure for the operational checking of the frequency response and level of magnetic sound devices
DE2724991B2 (en) * 1977-06-02 1979-08-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Measurement method and circuit arrangement for determining the attenuation distortion and the group delay distortion of a DUT

Also Published As

Publication number Publication date
GB2052076A (en) 1981-01-21
SE440409B (en) 1985-07-29
AT380960B (en) 1986-08-11
DE2926281B1 (en) 1980-10-30
CH654115A5 (en) 1986-01-31
DE2926281C2 (en) 1982-05-13
ATA757879A (en) 1985-12-15
GB2052076B (en) 1983-04-27

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