FR2144858A2 - - Google Patents
Info
- Publication number
- FR2144858A2 FR2144858A2 FR7224561A FR7224561A FR2144858A2 FR 2144858 A2 FR2144858 A2 FR 2144858A2 FR 7224561 A FR7224561 A FR 7224561A FR 7224561 A FR7224561 A FR 7224561A FR 2144858 A2 FR2144858 A2 FR 2144858A2
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/7605—Television signal recording on discs or drums
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2133130A DE2133130B2 (de) | 1971-07-03 | 1971-07-03 | System zur gleichzeitigen Wie dergabe zweier unabhängiger Signal verlaufe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2144858A2 true FR2144858A2 (it) | 1973-02-16 |
FR2144858B3 FR2144858B3 (it) | 1975-08-29 |
Family
ID=5812570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7224561A Expired FR2144858B3 (it) | 1971-07-03 | 1972-07-03 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3800100A (it) |
DE (1) | DE2133130B2 (it) |
FR (1) | FR2144858B3 (it) |
GB (1) | GB1384328A (it) |
IT (1) | IT962373B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7402012A (nl) * | 1974-02-14 | 1975-08-18 | Philips Nv | Registratiedrager waarop informatie is aange- bracht in een optisch uitleesbare struktuur. |
DE2418175C2 (de) * | 1974-04-13 | 1983-01-05 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur Modulation eines Energiestrahls |
DE2521695C3 (de) * | 1974-05-15 | 1978-10-12 | Canon K.K., Tokio | Signalaufzeichnungsvorrichtung |
JPS5135354A (en) * | 1974-09-20 | 1976-03-25 | Fuji Electric Co Ltd | Tanmatsukiki no sentakusochi |
GB1514556A (en) * | 1975-09-24 | 1978-06-14 | Decca Ltd | Signal processor for reducing interference between frequency-modulated signals |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3482038A (en) * | 1965-12-23 | 1969-12-02 | Rca Corp | Wide band recording and reproducing system |
EG11450A (en) * | 1970-05-13 | 1978-09-30 | Ted Bildplatten | A signals which have been recorded and stored on a suppor |
-
1971
- 1971-07-03 DE DE2133130A patent/DE2133130B2/de active Granted
-
1972
- 1972-07-03 GB GB3107572A patent/GB1384328A/en not_active Expired
- 1972-07-03 US US00268553A patent/US3800100A/en not_active Expired - Lifetime
- 1972-07-03 IT IT26546/72A patent/IT962373B/it active
- 1972-07-03 FR FR7224561A patent/FR2144858B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2144858B3 (it) | 1975-08-29 |
DE2133130B2 (de) | 1973-12-06 |
IT962373B (it) | 1973-12-20 |
DE2133130C3 (it) | 1974-07-11 |
DE2133130A1 (de) | 1973-01-11 |
GB1384328A (en) | 1975-02-19 |
US3800100A (en) | 1974-03-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |