SE8105853L - Anordning for digitalisering av en analog signal - Google Patents

Anordning for digitalisering av en analog signal

Info

Publication number
SE8105853L
SE8105853L SE8105853A SE8105853A SE8105853L SE 8105853 L SE8105853 L SE 8105853L SE 8105853 A SE8105853 A SE 8105853A SE 8105853 A SE8105853 A SE 8105853A SE 8105853 L SE8105853 L SE 8105853L
Authority
SE
Sweden
Prior art keywords
delta
signal
modulator
output
pulses
Prior art date
Application number
SE8105853A
Other languages
English (en)
Swedish (sv)
Other versions
SE451523B (sv
Inventor
S J Hogeland
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE8105853L publication Critical patent/SE8105853L/
Publication of SE451523B publication Critical patent/SE451523B/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/02—Delta modulation, i.e. one-bit differential modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Networks Using Active Elements (AREA)
SE8105853A 1980-10-08 1981-10-05 Anordning for digitalisering av en analog signal, samt anvendning av nemnda anordning vid en apparat for elektrocardiografi SE451523B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8005549A NL8005549A (nl) 1980-10-08 1980-10-08 Inrichting voor het in digitale vorm brengen van een analoog signaal.

Publications (2)

Publication Number Publication Date
SE8105853L true SE8105853L (sv) 1982-04-09
SE451523B SE451523B (sv) 1987-10-12

Family

ID=19835989

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8105853A SE451523B (sv) 1980-10-08 1981-10-05 Anordning for digitalisering av en analog signal, samt anvendning av nemnda anordning vid en apparat for elektrocardiografi

Country Status (8)

Country Link
JP (1) JPS5795722A ( )
CA (1) CA1182923A ( )
DE (1) DE3139800C2 ( )
FR (1) FR2491700A1 ( )
GB (1) GB2085683B ( )
IT (1) IT1194099B ( )
NL (1) NL8005549A ( )
SE (1) SE451523B ( )

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196696U ( ) * 1987-06-04 1988-12-19
DE3825884A1 (de) * 1988-07-29 1990-02-01 Texas Instruments Deutschland Verfahren zur erhoehung der aufloesung eines a/d-umsetzers
US7312785B2 (en) 2001-10-22 2007-12-25 Apple Inc. Method and apparatus for accelerated scrolling
US7333092B2 (en) 2002-02-25 2008-02-19 Apple Computer, Inc. Touch pad for handheld device
US8022935B2 (en) 2006-07-06 2011-09-20 Apple Inc. Capacitance sensing electrode with integrated I/O mechanism
US8274479B2 (en) 2006-10-11 2012-09-25 Apple Inc. Gimballed scroll wheel
US9654104B2 (en) 2007-07-17 2017-05-16 Apple Inc. Resistive force sensor with capacitive discrimination
US8683378B2 (en) 2007-09-04 2014-03-25 Apple Inc. Scrolling techniques for user interfaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114346A (en) * 1976-03-23 1977-09-26 Nippon Chemical Ind Indicating device for ad converter

Also Published As

Publication number Publication date
SE451523B (sv) 1987-10-12
NL8005549A (nl) 1982-05-03
FR2491700B1 ( ) 1985-03-08
DE3139800C2 (de) 1985-09-12
FR2491700A1 (fr) 1982-04-09
CA1182923A (en) 1985-02-19
GB2085683B (en) 1984-08-08
GB2085683A (en) 1982-04-28
IT1194099B (it) 1988-09-14
DE3139800A1 (de) 1982-06-24
JPS5795722A (en) 1982-06-14
IT8124334A0 (it) 1981-10-05
JPS6218095B2 ( ) 1987-04-21

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