JPS6037827A - 適応型デジタイザ回路 - Google Patents
適応型デジタイザ回路Info
- Publication number
- JPS6037827A JPS6037827A JP59088221A JP8822184A JPS6037827A JP S6037827 A JPS6037827 A JP S6037827A JP 59088221 A JP59088221 A JP 59088221A JP 8822184 A JP8822184 A JP 8822184A JP S6037827 A JPS6037827 A JP S6037827A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- noise
- adaptive
- signal
- constant
- 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.)
- Pending
Links
- 230000003044 adaptive effect Effects 0.000 title claims description 45
- 238000006243 chemical reaction Methods 0.000 claims description 55
- 230000009466 transformation Effects 0.000 claims description 18
- 230000010365 information processing Effects 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 238000013144 data compression Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- KZMAWJRXKGLWGS-UHFFFAOYSA-N 2-chloro-n-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-n-(3-methoxypropyl)acetamide Chemical compound S1C(N(C(=O)CCl)CCCOC)=NC(C=2C=CC(OC)=CC=2)=C1 KZMAWJRXKGLWGS-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/507,472 US4569028A (en) | 1983-06-24 | 1983-06-24 | Adaptive digitizer circuit for information processing system |
| US507472 | 1983-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6037827A true JPS6037827A (ja) | 1985-02-27 |
Family
ID=24018779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59088221A Pending JPS6037827A (ja) | 1983-06-24 | 1984-05-01 | 適応型デジタイザ回路 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4569028A (enExample) |
| JP (1) | JPS6037827A (enExample) |
| DE (1) | DE3414990A1 (enExample) |
| FR (1) | FR2547966B1 (enExample) |
| NL (1) | NL188195C (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5138552A (en) * | 1989-04-04 | 1992-08-11 | Analogic Corporation | Data acquisition system using non-linear digitization intervals |
| EP0672327A4 (en) * | 1992-09-08 | 1997-10-29 | Paul Howard Mayeaux | VISION CAMERA AND VIDEO PRETREATMENT SYSTEM. |
| DE4234015A1 (de) * | 1992-10-09 | 1994-04-14 | Thomson Brandt Gmbh | Verfahren und Vorrichtung zur Wiedergabe eines Audiosignals |
| US5748186A (en) * | 1995-10-02 | 1998-05-05 | Digital Equipment Corporation | Multimodal information presentation system |
| DE19749920A1 (de) * | 1997-11-11 | 1999-05-27 | Hans Dipl Phys Schoefer | Verfahren und Vorrichtung zur Messung der Empfindlichkeit digitaler Abbildungssysteme |
| DE60026732T2 (de) | 2000-03-23 | 2006-08-17 | Japan Science And Technology Agency, Kawaguchi | Zellenreihen-extraktionsverfahren |
| EP2622743A1 (en) | 2010-09-30 | 2013-08-07 | Analogic Corporation | Non-linear data acquisition |
| DE102010063435B4 (de) * | 2010-12-17 | 2014-10-02 | Siemens Aktiengesellschaft | Verfahren zur Transformation von Eingangsdaten sowie medizintechnisches Gerät |
| US11489543B1 (en) * | 2019-03-22 | 2022-11-01 | University Of South Florida | Lossless data compression for sensors |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4838979A (enExample) * | 1971-09-20 | 1973-06-08 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732410A (en) * | 1969-12-22 | 1973-05-08 | Postmaster Department Res Labo | Self adaptive filter and control circuit therefor |
| US4308098A (en) * | 1974-11-08 | 1981-12-29 | Westinghouse Electric Corp. | Method of electrically converting an analog signal into a digital representation |
| US4220923A (en) * | 1978-03-29 | 1980-09-02 | Harris Corporation | Adaptive interference reduction system for crosstalk cancellation in a dual polarization system |
| US4242732A (en) * | 1979-02-05 | 1980-12-30 | The United States Of America As Represented By The Secretary Of The Navy | Commutating narrowband filter |
| US4322641A (en) * | 1979-12-11 | 1982-03-30 | Packburn Electronics | Noise reduction system |
| US4458328A (en) * | 1981-02-13 | 1984-07-03 | The United States Of America As Represented By The Secretary Of The Navy | Adaptive filter using an ASW storage correlator |
| US4395732A (en) * | 1981-08-19 | 1983-07-26 | Motorola Inc. | Statistically adaptive analog to digital converter |
| US4482957A (en) * | 1981-11-04 | 1984-11-13 | American Science And Engineering, Inc. | Use of a square root amplifier for statistics limited data |
| US4412341A (en) * | 1981-11-18 | 1983-10-25 | Bell Telephone Laboratories, Incorporated | Interference cancellation method and apparatus |
| US4493091A (en) * | 1982-05-05 | 1985-01-08 | Dolby Laboratories Licensing Corporation | Analog and digital signal apparatus |
-
1983
- 1983-06-24 US US06/507,472 patent/US4569028A/en not_active Expired - Fee Related
-
1984
- 1984-04-17 NL NLAANVRAGE8401243,A patent/NL188195C/xx not_active IP Right Cessation
- 1984-04-19 DE DE19843414990 patent/DE3414990A1/de active Granted
- 1984-05-01 JP JP59088221A patent/JPS6037827A/ja active Pending
- 1984-05-17 FR FR848407666A patent/FR2547966B1/fr not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4838979A (enExample) * | 1971-09-20 | 1973-06-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL188195C (nl) | 1992-04-16 |
| FR2547966B1 (fr) | 1990-08-10 |
| DE3414990C2 (enExample) | 1990-06-13 |
| DE3414990A1 (de) | 1985-01-10 |
| NL8401243A (nl) | 1985-01-16 |
| NL188195B (nl) | 1991-11-18 |
| US4569028A (en) | 1986-02-04 |
| FR2547966A1 (fr) | 1984-12-28 |
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