FR2160608B1 - - Google Patents
Info
- Publication number
- FR2160608B1 FR2160608B1 FR7240917A FR7240917A FR2160608B1 FR 2160608 B1 FR2160608 B1 FR 2160608B1 FR 7240917 A FR7240917 A FR 7240917A FR 7240917 A FR7240917 A FR 7240917A FR 2160608 B1 FR2160608 B1 FR 2160608B1
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/001—Analogue/digital/analogue conversion
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20036771A | 1971-11-19 | 1971-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2160608A1 FR2160608A1 (fr) | 1973-06-29 |
FR2160608B1 true FR2160608B1 (fr) | 1980-04-18 |
Family
ID=22741426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7240917A Expired FR2160608B1 (fr) | 1971-11-19 | 1972-11-17 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3754233A (fr) |
BE (1) | BE791410A (fr) |
CA (1) | CA962367A (fr) |
FR (1) | FR2160608B1 (fr) |
IT (1) | IT986862B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2250234B1 (fr) * | 1973-10-31 | 1976-10-01 | Alsthom Cgee | |
US3893102A (en) * | 1973-11-02 | 1975-07-01 | Bell Telephone Labor Inc | Digital-to-analog converter using differently decoded bit groups |
US4006475A (en) * | 1973-12-04 | 1977-02-01 | Bell Telephone Laboratories, Incorporated | Digital-to-analog converter with digitally distributed amplitude supplement |
US4096475A (en) * | 1975-04-08 | 1978-06-20 | U.S. Philips Corporation | Circuit for the conversion of a digital signal to an analog signal |
US3987436A (en) * | 1975-05-01 | 1976-10-19 | Bell Telephone Laboratories, Incorporated | Digital-to-analog decoder utilizing time interpolation and reversible accumulation |
JPS5821293B2 (ja) * | 1975-06-24 | 1983-04-28 | 日本電産コパル株式会社 | デジタルシキギヤクタイスウヘンカンカイロ |
US4095218A (en) * | 1976-08-30 | 1978-06-13 | International Business Machines Corporation | Hybrid pulse width-pulse rate digital-to-analog converter method and apparatus |
US4364026A (en) * | 1979-11-30 | 1982-12-14 | Rca Corporation | Digital-to-analog converter useful in a television receiver |
US4357489A (en) * | 1980-02-04 | 1982-11-02 | Texas Instruments Incorporated | Low voltage speech synthesis system with pulse width digital-to-analog converter |
US4383245A (en) * | 1980-10-31 | 1983-05-10 | Sperry Corporation | Digital servomotor drive apparatus |
JPS58121827A (ja) * | 1982-01-14 | 1983-07-20 | Nec Corp | パルス発生回路 |
US4573033A (en) * | 1983-07-18 | 1986-02-25 | Rca Corporation | Filter circuit for digital-to-analog converter |
CA1289666C (fr) * | 1983-10-25 | 1991-09-24 | Masashi Takeda | Systeme de conversion numerique-analogique |
DE3425671A1 (de) * | 1984-07-12 | 1986-01-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren und vorrichtung zum messen der daempfung an lichtwellenleitern |
JPS63246928A (ja) * | 1987-04-02 | 1988-10-13 | Nippon Precision Saakitsutsu Kk | D/a変換装置 |
US4940979A (en) * | 1988-04-26 | 1990-07-10 | Hewlett-Packard Company | Combined rate/width modulation arrangement |
JPH07118652B2 (ja) * | 1990-10-12 | 1995-12-18 | ヤマハ株式会社 | Da変換装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529138A (en) * | 1966-12-30 | 1970-09-15 | Sylvania Electric Prod | Digital function synthesizer |
GB1220813A (en) * | 1967-01-20 | 1971-01-27 | Elliott Brothers London Ltd | Improvements in or relating to function generators |
US3648275A (en) * | 1970-04-03 | 1972-03-07 | Nasa | Buffered analog converter |
US3646545A (en) * | 1970-06-04 | 1972-02-29 | Singer Co | Ladderless digital-to-analog converter |
-
0
- BE BE791410D patent/BE791410A/fr unknown
-
1971
- 1971-11-19 US US00200367A patent/US3754233A/en not_active Expired - Lifetime
-
1972
- 1972-10-24 IT IT30850/72A patent/IT986862B/it active
- 1972-10-26 CA CA154,868A patent/CA962367A/en not_active Expired
- 1972-11-17 FR FR7240917A patent/FR2160608B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3754233A (en) | 1973-08-21 |
BE791410A (fr) | 1973-05-14 |
AU4736972A (en) | 1974-04-11 |
IT986862B (it) | 1975-01-30 |
CA962367A (en) | 1975-02-04 |
FR2160608A1 (fr) | 1973-06-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |