ZA751469B - Tv receiver equipped for simultaneously showing several - Google Patents
Tv receiver equipped for simultaneously showing severalInfo
- Publication number
- ZA751469B ZA751469B ZA00751469A ZA751469A ZA751469B ZA 751469 B ZA751469 B ZA 751469B ZA 00751469 A ZA00751469 A ZA 00751469A ZA 751469 A ZA751469 A ZA 751469A ZA 751469 B ZA751469 B ZA 751469B
- Authority
- ZA
- South Africa
- Prior art keywords
- showing several
- receiver equipped
- simultaneously showing
- receiver
- several
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Studio Circuits (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2413839A DE2413839C3 (en) | 1974-03-22 | 1974-03-22 | Television receiver with a device for the simultaneous playback of several programs |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA751469B true ZA751469B (en) | 1976-02-25 |
Family
ID=5910849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00751469A ZA751469B (en) | 1974-03-22 | 1975-03-11 | Tv receiver equipped for simultaneously showing several |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50130322A (en) |
DE (1) | DE2413839C3 (en) |
FR (1) | FR2265235B1 (en) |
GB (1) | GB1495173A (en) |
IT (1) | IT1034314B (en) |
ZA (1) | ZA751469B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4134128A (en) * | 1976-03-19 | 1979-01-09 | Rca Corporation | Television picture size altering apparatus |
DE2614199C3 (en) * | 1976-04-02 | 1982-05-27 | Saba Gmbh, 7730 Villingen-Schwenningen | Television receiver with a circuit arrangement for the simultaneous playback of several programs |
DE2628737C3 (en) * | 1976-06-25 | 1980-06-26 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Television receiver with a device for the simultaneous playback of several programs |
DE2649445C2 (en) * | 1976-10-29 | 1982-09-09 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Television receiver with a built-in timer |
GB1576461A (en) * | 1977-02-01 | 1980-10-08 | Quantel Ltd | Control arrangement for video synchronisers |
AT347511B (en) * | 1977-02-22 | 1978-12-27 | Philips Nv | CIRCUIT ARRANGEMENT FOR DIGITAL CORRECTION OF TIME BASE ERRORS OF A TELEVISION SIGNAL |
DE2725364C3 (en) * | 1977-06-04 | 1983-12-22 | Robert Bosch Gmbh, 7000 Stuttgart | Process for the simultaneous visual display of several different individual images |
US4200890A (en) * | 1977-07-11 | 1980-04-29 | Nippon Electric Company, Ltd. | Digital video effects system employing a chroma-key tracking technique |
JPS6011875B2 (en) * | 1977-08-17 | 1985-03-28 | 日本電気株式会社 | Chroma key tracking device |
JPS5819190B2 (en) * | 1977-10-06 | 1983-04-16 | シャープ株式会社 | Television receiver channel selection device |
JPS5819191B2 (en) * | 1977-10-06 | 1983-04-16 | シャープ株式会社 | Television receiver channel selection device |
JPS5492015A (en) * | 1977-12-29 | 1979-07-20 | Matsushita Electric Ind Co Ltd | Color television image receiving unit |
DE2856334C3 (en) * | 1977-12-29 | 1981-11-26 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Television receiver |
US4249213A (en) * | 1978-09-14 | 1981-02-03 | Hitachi, Ltd. | Picture-in-picture television receiver |
NL8203282A (en) * | 1982-08-23 | 1984-03-16 | Philips Nv | TELEVISION RECEIVER WITH A CHANGEOVER FOR TUNING THE RECEIVER TO DIFFERENT FREQUENCIES. |
JPS60117376A (en) * | 1983-11-29 | 1985-06-24 | Yokogawa Medical Syst Ltd | Picture display device for computerized tomographic image pickup device |
NL8501096A (en) * | 1985-04-15 | 1986-11-03 | Philips Nv | TV SYSTEM AND SUITABLE INFORMATION AND RECEIVER. |
JPS6221381A (en) * | 1985-07-19 | 1987-01-29 | Matsushita Electric Ind Co Ltd | Two screen television receiver |
DE3582330D1 (en) * | 1985-10-10 | 1991-05-02 | Itt Ind Gmbh Deutsche | TELEVISION RECEIVER WITH MULTIPLE IMAGE PLAYBACK. |
KR920004854B1 (en) * | 1988-06-14 | 1992-06-19 | 삼성전자 주식회사 | Page up/down mode processing method of multi channel system |
KR940002656Y1 (en) * | 1989-05-26 | 1994-04-22 | 삼성전자 주식회사 | Corresponding signal sharing circuit for digital vcr |
ATE108967T1 (en) * | 1989-10-06 | 1994-08-15 | Dangschat Rainer Dipl Ing Fh | CIRCUIT ARRANGEMENT FOR PICTURE-IN-PICTURE IN A TELEVISION SET WITH ONLY ONE TUNER. |
EP0471878B1 (en) * | 1990-08-23 | 1996-04-10 | Siemens Aktiengesellschaft | Method of picture-in-picture superimposition and apparatus for following the method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6160626B2 (en) * | 1973-11-06 | 1986-12-22 | Sony Corp |
-
1974
- 1974-03-22 DE DE2413839A patent/DE2413839C3/en not_active Expired
-
1975
- 1975-03-06 GB GB9382/75A patent/GB1495173A/en not_active Expired
- 1975-03-11 ZA ZA00751469A patent/ZA751469B/en unknown
- 1975-03-17 IT IT21310/75A patent/IT1034314B/en active
- 1975-03-19 FR FR7508528A patent/FR2265235B1/fr not_active Expired
- 1975-03-20 JP JP50033097A patent/JPS50130322A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2265235B1 (en) | 1982-08-20 |
GB1495173A (en) | 1977-12-14 |
DE2413839B2 (en) | 1979-03-22 |
FR2265235A1 (en) | 1975-10-17 |
DE2413839A1 (en) | 1975-09-25 |
DE2413839C3 (en) | 1979-10-31 |
IT1034314B (en) | 1979-09-10 |
JPS50130322A (en) | 1975-10-15 |
AU7925175A (en) | 1976-09-23 |
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