DK103191C - Apparat til kontinuerlig registrering af niveauet af et signal. - Google Patents

Apparat til kontinuerlig registrering af niveauet af et signal.

Info

Publication number
DK103191C
DK103191C DK323561A DK323561A DK103191C DK 103191 C DK103191 C DK 103191C DK 323561 A DK323561 A DK 323561A DK 323561 A DK323561 A DK 323561A DK 103191 C DK103191 C DK 103191C
Authority
DK
Denmark
Prior art keywords
level
signal
continuously detecting
continuously
detecting
Prior art date
Application number
DK323561A
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK103191C publication Critical patent/DK103191C/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Measured Values (AREA)
  • Measurement Of Current Or Voltage (AREA)
DK323561A 1960-08-10 1961-08-09 Apparat til kontinuerlig registrering af niveauet af et signal. DK103191C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE768660 1960-08-10

Publications (1)

Publication Number Publication Date
DK103191C true DK103191C (da) 1965-11-29

Family

ID=20272036

Family Applications (1)

Application Number Title Priority Date Filing Date
DK323561A DK103191C (da) 1960-08-10 1961-08-09 Apparat til kontinuerlig registrering af niveauet af et signal.

Country Status (2)

Country Link
DK (1) DK103191C (da)
GB (1) GB931258A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9618564D0 (en) 1996-09-05 1996-10-16 Bristol Myers Squibb Co Multi layered wound dressing

Also Published As

Publication number Publication date
GB931258A (en) 1963-07-17

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