JPS6218095B2 - - Google Patents

Info

Publication number: JPS6218095B2
Authority: JP; Japan
Prior art keywords: value; signal; average value; digital; pass filter
Prior art date: 1980-10-08
Legal status (The legal status 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 status listed.): Expired

Application number

JP56159574A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5795722A (en

Inventor

Yohannesu Hogerando Sutefuanusu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Koninklijke Philips Electronics 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.)

1980-10-08

Filing date

1981-10-08

Publication date

1987-04-21

1981-10-08 Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV

1982-06-14 Publication of JPS5795722A publication Critical patent/JPS5795722A/ja

1987-04-21 Publication of JPS6218095B2 publication Critical patent/JPS6218095B2/ja

Status Granted legal-status Critical Current

Links

230000000750 progressive effect Effects 0.000 claims description 6
230000002441 reversible effect Effects 0.000 claims description 6
238000012937 correction Methods 0.000 claims description 5
238000009825 accumulation Methods 0.000 claims 1
239000003990 capacitor Substances 0.000 description 18
238000010586 diagram Methods 0.000 description 4
230000007423 decrease Effects 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 3
230000001965 increasing effect Effects 0.000 description 3
238000012545 processing Methods 0.000 description 3
230000003044 adaptive effect Effects 0.000 description 2
238000007599 discharging Methods 0.000 description 2
230000002452 interceptive effect Effects 0.000 description 2
238000002955 isolation Methods 0.000 description 2
238000013459 approach Methods 0.000 description 1
238000012790 confirmation Methods 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
238000005070 sampling Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1

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)

JP56159574A 1980-10-08 1981-10-08 Analog signal digitizing device Granted JPS5795722A (en)

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
JPS5795722A JPS5795722A (en)	1982-06-14
JPS6218095B2 true JPS6218095B2 (fr)	1987-04-21

Family

ID=19835989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP56159574A Granted JPS5795722A (en)	1980-10-08	1981-10-08	Analog signal digitizing device

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63196696U (fr) *	1987-06-04	1988-12-19

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

1980
- 1980-10-08 NL NL8005549A patent/NL8005549A/nl not_active Application Discontinuation
1981
- 1981-10-01 CA CA000387123A patent/CA1182923A/fr not_active Expired
- 1981-10-02 FR FR8118605A patent/FR2491700A1/fr active Granted
- 1981-10-05 GB GB8130002A patent/GB2085683B/en not_active Expired
- 1981-10-05 IT IT24334/81A patent/IT1194099B/it active
- 1981-10-05 SE SE8105853A patent/SE451523B/sv not_active IP Right Cessation
- 1981-10-07 DE DE3139800A patent/DE3139800C2/de not_active Expired
- 1981-10-08 JP JP56159574A patent/JPS5795722A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63196696U (fr) *	1987-06-04	1988-12-19

Also Published As

Publication number	Publication date
SE451523B (sv)	1987-10-12
JPS5795722A (en)	1982-06-14
NL8005549A (nl)	1982-05-03
FR2491700A1 (fr)	1982-04-09
IT1194099B (it)	1988-09-14
IT8124334A0 (it)	1981-10-05
CA1182923A (fr)	1985-02-19
DE3139800C2 (de)	1985-09-12
GB2085683B (en)	1984-08-08
FR2491700B1 (fr)	1985-03-08
DE3139800A1 (de)	1982-06-24
GB2085683A (en)	1982-04-28
SE8105853L (sv)	1982-04-09

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