CH589990A5 - - Google Patents
Info
- Publication number
- CH589990A5 CH589990A5 CH284175A CH284175A CH589990A5 CH 589990 A5 CH589990 A5 CH 589990A5 CH 284175 A CH284175 A CH 284175A CH 284175 A CH284175 A CH 284175A CH 589990 A5 CH589990 A5 CH 589990A5
- Authority
- CH
- Switzerland
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2418175A DE2418175C2 (de) | 1974-04-13 | 1974-04-13 | Schaltungsanordnung zur Modulation eines Energiestrahls |
Publications (1)
Publication Number | Publication Date |
---|---|
CH589990A5 true CH589990A5 (xx) | 1977-07-29 |
Family
ID=5912973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH284175A CH589990A5 (xx) | 1974-04-13 | 1975-03-06 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3978279A (xx) |
JP (1) | JPS50139619A (xx) |
CH (1) | CH589990A5 (xx) |
DE (1) | DE2418175C2 (xx) |
FR (1) | FR2267673B1 (xx) |
GB (1) | GB1496449A (xx) |
IT (1) | IT1037224B (xx) |
NL (1) | NL7504346A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416002A (en) * | 1978-04-10 | 1983-11-15 | Hitachi, Ltd. | Method and apparatus for high-density recording and reproduction |
US4480270A (en) * | 1981-10-28 | 1984-10-30 | Discovision Associates | Audio/video signal recording method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2133130B2 (de) * | 1971-07-03 | 1973-12-06 | Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) | System zur gleichzeitigen Wie dergabe zweier unabhängiger Signal verlaufe |
US3829605A (en) * | 1971-07-20 | 1974-08-13 | Ted Bildplatten | Carrier and method for recording a signal thereon |
DE2219528C2 (de) * | 1972-04-21 | 1974-04-04 | Ted Bildplatten Ag, Aeg-Telefunken Teldec, Zug (Schweiz) | System zum Aufzeichnen eines Videosignals und eines Tonsignals auf derselben Spur eines Aufzeichnungsträgers, insbesondere einer Bildplatte |
NL177168C (nl) * | 1972-09-02 | 1985-08-01 | Philips Nv | Werkwijze voor het registreren van een videosignaal en registratiedrager voorzien van videoinformatie opgetekend volgens de werkwijze alsmede een inrichting voor het uitlezen van een registratiedrager. |
GB1460911A (en) * | 1973-03-20 | 1977-01-06 | Rca Corp | Colour picture and sound record and recording/playback apparatus and methods therefor |
-
1974
- 1974-04-13 DE DE2418175A patent/DE2418175C2/de not_active Expired
-
1975
- 1975-03-06 CH CH284175A patent/CH589990A5/xx not_active IP Right Cessation
- 1975-04-02 US US05/564,340 patent/US3978279A/en not_active Expired - Lifetime
- 1975-04-10 IT IT22242/75A patent/IT1037224B/it active
- 1975-04-11 JP JP50044150A patent/JPS50139619A/ja active Pending
- 1975-04-11 GB GB14901/75A patent/GB1496449A/en not_active Expired
- 1975-04-11 FR FR7511471A patent/FR2267673B1/fr not_active Expired
- 1975-04-11 NL NL7504346A patent/NL7504346A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS50139619A (xx) | 1975-11-08 |
GB1496449A (en) | 1977-12-30 |
DE2418175A1 (de) | 1975-11-06 |
US3978279A (en) | 1976-08-31 |
NL7504346A (nl) | 1975-10-15 |
FR2267673A1 (xx) | 1975-11-07 |
IT1037224B (it) | 1979-11-10 |
FR2267673B1 (xx) | 1978-09-01 |
DE2418175C2 (de) | 1983-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |