FR2172779B1 - - Google Patents
Info
- Publication number
- FR2172779B1 FR2172779B1 FR727205826A FR7205826A FR2172779B1 FR 2172779 B1 FR2172779 B1 FR 2172779B1 FR 727205826 A FR727205826 A FR 727205826A FR 7205826 A FR7205826 A FR 7205826A FR 2172779 B1 FR2172779 B1 FR 2172779B1
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/70—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using stochastic pulse trains, i.e. randomly occurring pulses the average pulse rates of which represent numbers
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Analogue/Digital Conversion (AREA)
- Complex Calculations (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR727205826A FR2172779B1 (US07922777-20110412-C00004.png) | 1972-02-21 | 1972-02-21 | |
| IT20532/73A IT979225B (it) | 1972-02-21 | 1973-02-19 | Sistema di codificazione di una informazione numerica in rappre sentazione stocastica bifilare |
| NL7302293A NL7302293A (US07922777-20110412-C00004.png) | 1972-02-21 | 1973-02-19 | |
| DE19732308348 DE2308348A1 (de) | 1972-02-21 | 1973-02-20 | Schaltung zur kodierung einer gegebenen, in numerischer fyrm vorliegenden information in eine stochastische darstellung |
| US00334403A US3835452A (en) | 1972-02-21 | 1973-02-21 | Coding system for stochastic representation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR727205826A FR2172779B1 (US07922777-20110412-C00004.png) | 1972-02-21 | 1972-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2172779A1 FR2172779A1 (US07922777-20110412-C00004.png) | 1973-10-05 |
| FR2172779B1 true FR2172779B1 (US07922777-20110412-C00004.png) | 1974-06-28 |
Family
ID=9093867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR727205826A Expired FR2172779B1 (US07922777-20110412-C00004.png) | 1972-02-21 | 1972-02-21 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2241930B1 (US07922777-20110412-C00004.png) * | 1973-08-23 | 1976-06-18 | Alsthom Cgee | |
| FR2250234B1 (US07922777-20110412-C00004.png) * | 1973-10-31 | 1976-10-01 | Alsthom Cgee |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3217293A (en) * | 1961-06-30 | 1965-11-09 | Beckman Instruments Inc | Digital comparator |
| US3349195A (en) * | 1964-05-07 | 1967-10-24 | Bell Telephone Labor Inc | Apparatus for testing digital-to-analog converters |
| US3371334A (en) * | 1964-05-18 | 1968-02-27 | Itt | Digital to phase analog converter |
| US3422423A (en) * | 1965-01-04 | 1969-01-14 | Sperry Rand Corp | Digital-to-analog converter |
| US3370289A (en) * | 1965-02-26 | 1968-02-20 | Collins Radio Co | Digital-to-analog converter system |
| US3488653A (en) * | 1966-04-26 | 1970-01-06 | Sperry Rand Corp | Digital-to-synchro converter |
| US3576575A (en) * | 1968-11-21 | 1971-04-27 | Ibm | Binary coded digital to analog converter |
| FR2061840A5 (US07922777-20110412-C00004.png) * | 1969-06-02 | 1971-06-25 | Alsthom |
-
1972
- 1972-02-21 FR FR727205826A patent/FR2172779B1/fr not_active Expired
-
1973
- 1973-02-19 NL NL7302293A patent/NL7302293A/xx unknown
- 1973-02-19 IT IT20532/73A patent/IT979225B/it active
- 1973-02-20 DE DE19732308348 patent/DE2308348A1/de active Pending
- 1973-02-21 US US00334403A patent/US3835452A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT979225B (it) | 1974-09-30 |
| DE2308348A1 (de) | 1973-08-30 |
| NL7302293A (US07922777-20110412-C00004.png) | 1973-08-23 |
| US3835452A (en) | 1974-09-10 |
| FR2172779A1 (US07922777-20110412-C00004.png) | 1973-10-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |