GB2085683B - Device for digitizing an analog signal - Google Patents
Device for digitizing an analog signalInfo
- Publication number
- GB2085683B GB2085683B GB8130002A GB8130002A GB2085683B GB 2085683 B GB2085683 B GB 2085683B GB 8130002 A GB8130002 A GB 8130002A GB 8130002 A GB8130002 A GB 8130002A GB 2085683 B GB2085683 B GB 2085683B
- Authority
- GB
- United Kingdom
- Prior art keywords
- digitizing
- analog signal
- analog
- signal
- Prior art date
- 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
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)
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 |
---|---|
GB2085683A GB2085683A (en) | 1982-04-28 |
GB2085683B true GB2085683B (en) | 1984-08-08 |
Family
ID=19835989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8130002A Expired GB2085683B (en) | 1980-10-08 | 1981-10-05 | Device for digitizing an analog signal |
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) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63196696U (fr) * | 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)
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
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 |
JPS6218095B2 (fr) | 1987-04-21 |
IT8124334A0 (it) | 1981-10-05 |
CA1182923A (fr) | 1985-02-19 |
DE3139800C2 (de) | 1985-09-12 |
FR2491700B1 (fr) | 1985-03-08 |
DE3139800A1 (de) | 1982-06-24 |
GB2085683A (en) | 1982-04-28 |
SE8105853L (sv) | 1982-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |