FR2239819A1 - - Google Patents
Info
- Publication number
- FR2239819A1 FR2239819A1 FR7426324A FR7426324A FR2239819A1 FR 2239819 A1 FR2239819 A1 FR 2239819A1 FR 7426324 A FR7426324 A FR 7426324A FR 7426324 A FR7426324 A FR 7426324A FR 2239819 A1 FR2239819 A1 FR 2239819A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
- G05B19/16—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using magnetic record carriers
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US384088A US3881185A (en) | 1973-07-30 | 1973-07-30 | Electronic multi-media programmer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2239819A1 true FR2239819A1 (fr) | 1975-02-28 |
FR2239819B3 FR2239819B3 (fr) | 1977-05-20 |
Family
ID=23515987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7426324A Expired FR2239819B3 (fr) | 1973-07-30 | 1974-07-29 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3881185A (fr) |
JP (1) | JPS5070792A (fr) |
CA (1) | CA1030237A (fr) |
DE (1) | DE2436691A1 (fr) |
FR (1) | FR2239819B3 (fr) |
GB (1) | GB1452024A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4075668A (en) * | 1975-12-18 | 1978-02-21 | Educational Electronics Of California Inc. | Digital logic control for audio visual programs and method therefor |
US4080637A (en) * | 1976-06-07 | 1978-03-21 | Chase Arthur B | Synchronized tape slide projector control system |
US4086005A (en) * | 1976-10-26 | 1978-04-25 | Audio-Sine, Inc. | Audio-visual programmer |
US4379312A (en) * | 1981-01-12 | 1983-04-05 | Indal Corp. | Control system for audio-visual projector |
DE3621680C2 (de) * | 1986-06-27 | 1994-04-28 | Sel Alcatel Ag | Mehrfrequenzcodeempfänger und damit ausgerüstete Einrichtung zum Übertragen von Signalen |
US5574718A (en) * | 1994-07-01 | 1996-11-12 | Dsc Communications Corporation | Signal protection and monitoring system |
KR102534861B1 (ko) * | 2016-12-23 | 2023-05-22 | 삼성전자주식회사 | 앰프 모듈 및 그 제어 방법 |
CN110704073B (zh) * | 2019-09-06 | 2023-04-18 | 北京时代民芯科技有限公司 | 一种微控制器编程器及其编程方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3480738A (en) * | 1966-05-02 | 1969-11-25 | Univ Southern Illinois | Image display apparatus and methods |
GB1193851A (en) * | 1967-01-11 | 1970-06-03 | Atomic Energy Authority Uk | Improvements in or relating to apparatus for Automatic Programme Control |
US3591734A (en) * | 1968-06-10 | 1971-07-06 | Recorded Sales Visual Presenta | A system for selectively controlling multiple operations |
US3678221A (en) * | 1969-09-11 | 1972-07-18 | Minnesota Mining & Mfg | Detection of recorded control signals upon reproduction from recording medium |
NL164984C (nl) * | 1970-03-06 | Ganz & Co | Bandrecorder met stuurinrichting voor een aan te sluiten diaprojector. | |
US3772473A (en) * | 1971-05-04 | 1973-11-13 | D Parham | Automatic audio-visual program control apparatus |
US3691544A (en) * | 1971-06-22 | 1972-09-12 | Harold Gallina | Control circuit responsive to synch signals |
-
1973
- 1973-07-30 US US384088A patent/US3881185A/en not_active Expired - Lifetime
-
1974
- 1974-07-24 CA CA205,575A patent/CA1030237A/fr not_active Expired
- 1974-07-26 GB GB3317874A patent/GB1452024A/en not_active Expired
- 1974-07-29 FR FR7426324A patent/FR2239819B3/fr not_active Expired
- 1974-07-30 DE DE2436691A patent/DE2436691A1/de active Pending
- 1974-07-30 JP JP49087417A patent/JPS5070792A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2239819B3 (fr) | 1977-05-20 |
CA1030237A (fr) | 1978-04-25 |
DE2436691A1 (de) | 1975-02-20 |
US3881185A (en) | 1975-04-29 |
JPS5070792A (fr) | 1975-06-12 |
GB1452024A (en) | 1976-10-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |