BE765399A - Systeme de mesure du rapport signal sur bruit - Google Patents

Systeme de mesure du rapport signal sur bruit

Info

Publication number
BE765399A
BE765399A BE765399A BE765399A BE765399A BE 765399 A BE765399 A BE 765399A BE 765399 A BE765399 A BE 765399A BE 765399 A BE765399 A BE 765399A BE 765399 A BE765399 A BE 765399A
Authority
BE
Belgium
Prior art keywords
signal
noise ratio
measurement system
ratio measurement
noise
Prior art date
Application number
BE765399A
Other languages
English (en)
French (fr)
Inventor
C Greenwald
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE765399A publication Critical patent/BE765399A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/26—Measuring noise figure; Measuring signal-to-noise ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
BE765399A 1968-08-09 1971-04-07 Systeme de mesure du rapport signal sur bruit BE765399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75155868A 1968-08-09 1968-08-09

Publications (1)

Publication Number Publication Date
BE765399A true BE765399A (fr) 1971-10-07

Family

ID=25022540

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765399A BE765399A (fr) 1968-08-09 1971-04-07 Systeme de mesure du rapport signal sur bruit

Country Status (5)

Country Link
BE (1) BE765399A (xx)
CH (1) CH499784A (xx)
DE (1) DE1938795A1 (xx)
FR (1) FR2017607A1 (xx)
GB (1) GB1268414A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416824B2 (xx) * 1973-06-28 1979-06-25
DE3148336C2 (de) * 1981-12-07 1985-03-21 ANT Nachrichtentechnik GmbH, 7150 Backnang Schaltungsanordnung zum Auswerten eines in einer Nachrichtenempfangsanlage auftretenden Rauschsignals
US7010443B2 (en) * 2003-10-31 2006-03-07 Agilent Technologies, Inc. Noise measurement system and method
CN112444314A (zh) * 2020-11-02 2021-03-05 中国电力科学研究院有限公司 一种基于振动噪声的电抗器异常报警系统及方法

Also Published As

Publication number Publication date
DE1938795A1 (de) 1970-02-12
CH499784A (de) 1970-11-30
FR2017607A1 (xx) 1970-05-22
GB1268414A (en) 1972-03-29

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