JPS5568780A - Video system for video telephone - Google Patents
Video system for video telephoneInfo
- Publication number
- JPS5568780A JPS5568780A JP14250578A JP14250578A JPS5568780A JP S5568780 A JPS5568780 A JP S5568780A JP 14250578 A JP14250578 A JP 14250578A JP 14250578 A JP14250578 A JP 14250578A JP S5568780 A JPS5568780 A JP S5568780A
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- image
- video
- transmission
- units
- Prior art date
- 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.)
- Pending
Links
Abstract
PURPOSE: To simplify the TV video system by providing the telephone unit for transmission of the voice and the TV receiver for reception of the image or the voice and image plus the coupling unit to connect the above two units within the both units or separately.
CONSTITUTION: A connection is secured via transmission cable 5 between aural transmission telephone set 24 of one side and aural telephone unit 29 of the other side. Thus the conversation can be started through cable 5. At the same time, the image photographed through transmission TV camera 22 of one side is transmitted to the other side via cable 5; while the image photographed through transmission TV camera 27 of the other side is transmitted to the other side via cable 5. Then the image of the self-side is transmitted to the remote side, and then each image is projected on video TV picture recievers 28 and 23 respectively. Telephone units 24 and 29 plus coupling units 30 and 31 which couple the TV unit to the telephone units are installed to the circuit featuring the above constitution, thus simplifying the video system for the video telephone.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14250578A JPS5568780A (en) | 1978-11-17 | 1978-11-17 | Video system for video telephone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14250578A JPS5568780A (en) | 1978-11-17 | 1978-11-17 | Video system for video telephone |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5568780A true JPS5568780A (en) | 1980-05-23 |
Family
ID=15316895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14250578A Pending JPS5568780A (en) | 1978-11-17 | 1978-11-17 | Video system for video telephone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5568780A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911218A (en) * | 1972-05-29 | 1974-01-31 | ||
JPS4925608A (en) * | 1972-06-29 | 1974-03-07 |
-
1978
- 1978-11-17 JP JP14250578A patent/JPS5568780A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911218A (en) * | 1972-05-29 | 1974-01-31 | ||
JPS4925608A (en) * | 1972-06-29 | 1974-03-07 |
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