DE2518277A1 - Anordnung und verfahren zur pcm- codierung und -decodierung - Google Patents
Anordnung und verfahren zur pcm- codierung und -decodierungInfo
- Publication number
- DE2518277A1 DE2518277A1 DE19752518277 DE2518277A DE2518277A1 DE 2518277 A1 DE2518277 A1 DE 2518277A1 DE 19752518277 DE19752518277 DE 19752518277 DE 2518277 A DE2518277 A DE 2518277A DE 2518277 A1 DE2518277 A1 DE 2518277A1
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- jump
- ramp
- input
- digital
- 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
- 238000000034 method Methods 0.000 title claims description 38
- 239000003990 capacitor Substances 0.000 claims description 14
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000009499 grossing Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 11
- 230000008901 benefit Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 238000012217 deletion Methods 0.000 description 4
- 230000037430 deletion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 101100393871 Arabidopsis thaliana GT12 gene Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 101710192523 30S ribosomal protein S9 Proteins 0.000 description 1
- 241000554155 Andes Species 0.000 description 1
- 101100393872 Arabidopsis thaliana GT13 gene Proteins 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- ZYHMJXZULPZUED-UHFFFAOYSA-N propargite Chemical compound C1=CC(C(C)(C)C)=CC=C1OC1C(OS(=O)OCC#C)CCCC1 ZYHMJXZULPZUED-UHFFFAOYSA-N 0.000 description 1
- 238000010079 rubber tapping Methods 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
-
- 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
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
- H03M1/78—Simultaneous conversion using ladder network
- H03M1/785—Simultaneous conversion using ladder network using resistors, i.e. R-2R ladders
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1792274A GB1469708A (en) | 1974-04-24 | 1974-04-24 | Analogue to digital and digital to analogue conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2518277A1 true DE2518277A1 (de) | 1975-11-06 |
Family
ID=10103596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752518277 Pending DE2518277A1 (de) | 1974-04-24 | 1975-04-24 | Anordnung und verfahren zur pcm- codierung und -decodierung |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5115963A (enExample) |
| DE (1) | DE2518277A1 (enExample) |
| FR (1) | FR2269242A1 (enExample) |
| GB (1) | GB1469708A (enExample) |
| IT (1) | IT1032741B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289999A (en) * | 1979-05-14 | 1981-09-15 | Ampex Corporation | Digital variable voltage level control circuit with automatic return to neutral |
| JPS63157523A (ja) * | 1986-12-22 | 1988-06-30 | Nippon Hoso Kyokai <Nhk> | アナログ・デジタル変換方式 |
-
1974
- 1974-04-24 GB GB1792274A patent/GB1469708A/en not_active Expired
-
1975
- 1975-04-23 IT IT68042/75A patent/IT1032741B/it active
- 1975-04-24 DE DE19752518277 patent/DE2518277A1/de active Pending
- 1975-04-24 JP JP50050194A patent/JPS5115963A/ja active Pending
- 1975-04-24 FR FR7512902A patent/FR2269242A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1032741B (it) | 1979-06-20 |
| JPS5115963A (enExample) | 1976-02-07 |
| FR2269242A1 (enExample) | 1975-11-21 |
| GB1469708A (en) | 1977-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |