IE43320B1 - Analog-digital coder-decoder - Google Patents
Analog-digital coder-decoderInfo
- Publication number
- IE43320B1 IE43320B1 IE2275/76A IE227576A IE43320B1 IE 43320 B1 IE43320 B1 IE 43320B1 IE 2275/76 A IE2275/76 A IE 2275/76A IE 227576 A IE227576 A IE 227576A IE 43320 B1 IE43320 B1 IE 43320B1
- Authority
- IE
- Ireland
- Prior art keywords
- digital
- analog
- coder
- decoder
- input
- Prior art date
Links
- 238000005070 sampling Methods 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 3
- 108091026890 Coding region Proteins 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012952 Resampling Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/02—Reversible analogue/digital converters
-
- 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
- H03M1/34—Analogue value compared with reference values
- H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
- H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7531838A FR2328327A1 (fr) | 1975-10-17 | 1975-10-17 | Codeur-decodeur analogique numerique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE43320L IE43320L (en) | 1977-04-17 |
| IE43320B1 true IE43320B1 (en) | 1981-01-28 |
Family
ID=9161328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2275/76A IE43320B1 (en) | 1975-10-17 | 1976-10-15 | Analog-digital coder-decoder |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE846757A (Direct) |
| DE (1) | DE2645847A1 (Direct) |
| DK (1) | DK465776A (Direct) |
| FR (1) | FR2328327A1 (Direct) |
| GB (1) | GB1512136A (Direct) |
| IE (1) | IE43320B1 (Direct) |
| IT (1) | IT1073048B (Direct) |
| LU (1) | LU75996A1 (Direct) |
| NL (1) | NL7611380A (Direct) |
| SE (1) | SE418132B (Direct) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA785274B (en) * | 1977-10-01 | 1979-08-29 | Plessey Co Ltd | Analogue-to-digital converter |
| JPS58156228A (ja) * | 1982-02-23 | 1983-09-17 | バア−−ブラウン・リサ−チ・コ−ポレ−シヨン | パルスコ−ド音声変調に用いるアナログ−デジタルコンバ−タ |
| SE8501142L (sv) * | 1985-03-08 | 1986-09-09 | Ericsson Telefon Ab L M | Anordning for att lagra analogsignalsampel |
-
1975
- 1975-10-17 FR FR7531838A patent/FR2328327A1/fr active Granted
-
1976
- 1976-09-30 BE BE1007659A patent/BE846757A/xx not_active IP Right Cessation
- 1976-10-05 GB GB41336/76A patent/GB1512136A/en not_active Expired
- 1976-10-11 DE DE19762645847 patent/DE2645847A1/de not_active Withdrawn
- 1976-10-14 LU LU75996A patent/LU75996A1/xx unknown
- 1976-10-14 NL NL7611380A patent/NL7611380A/xx not_active Application Discontinuation
- 1976-10-15 SE SE7611470A patent/SE418132B/xx unknown
- 1976-10-15 IE IE2275/76A patent/IE43320B1/en unknown
- 1976-10-15 IT IT28353/76A patent/IT1073048B/it active
- 1976-10-15 DK DK465776A patent/DK465776A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE418132B (sv) | 1981-05-04 |
| NL7611380A (nl) | 1977-04-19 |
| DE2645847A1 (de) | 1977-04-21 |
| FR2328327A1 (fr) | 1977-05-13 |
| FR2328327B1 (Direct) | 1979-04-27 |
| BE846757A (fr) | 1977-03-30 |
| DK465776A (da) | 1977-04-18 |
| IT1073048B (it) | 1985-04-13 |
| SE7611470L (sv) | 1977-04-18 |
| LU75996A1 (Direct) | 1977-05-25 |
| IE43320L (en) | 1977-04-17 |
| GB1512136A (en) | 1978-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4195282A (en) | Charge redistribution circuits | |
| US4620179A (en) | Method for successive approximation A/D conversion | |
| EP0401245B1 (en) | Digital to analogue converter | |
| US4994806A (en) | Flash-successive approximation analog-to-digital converter | |
| US4348768A (en) | PCM Codec using common D/A converter for encoding and decoding | |
| JPS6364412A (ja) | アナログ−デイジタル変換器 | |
| US4228423A (en) | Offset correction apparatus for a successive approximation A/D converter | |
| CA2030621A1 (en) | Method and an arrangement for accurate digital determination of the time or phase position of a signal pulse train | |
| US4937579A (en) | Method of converting analog signals into digital signals and system for carrying out the method | |
| US4553128A (en) | Analog-to-digital converter | |
| IE43320B1 (en) | Analog-digital coder-decoder | |
| US4593270A (en) | Successive approximation analog to digital converter | |
| US5084701A (en) | Digital-to-analog converter using cyclical current source switching | |
| EP0251758A2 (en) | Digital-to-analog conversion system | |
| US4665382A (en) | Analog-to-digital conversion | |
| JPS5986328A (ja) | アナログ／デジタルコンバ−タ | |
| JPS5644225A (en) | Analogue digital converter | |
| CA2410422A1 (en) | Method and apparatus of producing a digital depiction of a signal | |
| GB1318775A (en) | Encoders | |
| US4573038A (en) | Linear codec with dual divider | |
| GB2175762A (en) | Analog-to-digital conversion | |
| US3345630A (en) | Analog-to-digital conversion system | |
| JPS6029028A (ja) | 高速アナログ・デジタル変換回路 | |
| KR100339542B1 (ko) | 고속 아날로그/디지털 변환기 | |
| JPS6112123A (ja) | 逐次比較型アナログ・デジタル変換器 |