ES385190A1 - Television systems - Google Patents
Television systemsInfo
- Publication number
- ES385190A1 ES385190A1 ES385190A ES385190A ES385190A1 ES 385190 A1 ES385190 A1 ES 385190A1 ES 385190 A ES385190 A ES 385190A ES 385190 A ES385190 A ES 385190A ES 385190 A1 ES385190 A1 ES 385190A1
- Authority
- ES
- Spain
- Prior art keywords
- frame
- sound signal
- receiver
- storage device
- sound
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
A method of transmitting at least one sound signal within the frequency spectrum of a video signal, characterized in that at the transmitting end the sound signal accompanying a frame of the image signal is stored during this frame in a storage device, and is transmitted after the duration of this frame, during the line sweep of one of the free lines for the recoil of the beam that follows this frame, and because the content of the sound signal of this line it is stored in the receiver on a storage device and retransmitted to the receiver's sound section within the subsequent frame period. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691955710 DE1955710B2 (en) | 1969-11-05 | 1969-11-05 | METHOD FOR TRANSMISSION OF AT LEAST ONE SOUND SIGNAL WITHIN THE FREQUENCY RANGE OF A VIDEO SIGNAL |
Publications (1)
Publication Number | Publication Date |
---|---|
ES385190A1 true ES385190A1 (en) | 1973-04-01 |
Family
ID=5750215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES385190A Expired ES385190A1 (en) | 1969-11-05 | 1970-11-04 | Television systems |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT297816B (en) |
BE (1) | BE758493A (en) |
CH (1) | CH522337A (en) |
DE (1) | DE1955710B2 (en) |
ES (1) | ES385190A1 (en) |
FR (1) | FR2080876B1 (en) |
GB (1) | GB1306467A (en) |
NL (1) | NL7016035A (en) |
ZA (1) | ZA707190B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE795386A (en) * | 1972-02-15 | 1973-08-13 | Philips Nv | CIRCUIT ALLOWING THE REPRODUCTION OF INFORMATION AT A PACE WHICH DIFFERS FROM THAT AT WHICH THE RECORDING OF THIS INFORMATION TAKEN PLACE |
GB1585028A (en) * | 1977-05-10 | 1981-02-18 | Indesit | Colour television systems |
US4266243A (en) * | 1979-04-25 | 1981-05-05 | Westinghouse Electric Corp. | Scrambling system for television sound signals |
US4333108A (en) * | 1980-03-10 | 1982-06-01 | Ampex Corporation | Apparatus and method for transmitting a pulse width modulated audio signal on a video signal |
FR2505593A1 (en) * | 1981-05-11 | 1982-11-12 | Westinghouse Electric Corp | Multiple sound channel compression and video combining circuit - uses sampling circuits to digitise data for insertion at vertical line return period of video signal |
US4429332A (en) * | 1981-05-18 | 1984-01-31 | Eeco Incorporated | Television compressed audio |
JPH07322222A (en) * | 1994-05-19 | 1995-12-08 | Elvex Video Kk | Transmitter and receiver for television signal |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3007009A (en) * | 1957-04-24 | 1961-10-31 | Itt | Magnetic recording and reproducing apparatus |
US3493674A (en) * | 1965-05-28 | 1970-02-03 | Rca Corp | Television message system for transmitting auxiliary information during the vertical blanking interval of each television field |
US3491199A (en) * | 1967-05-12 | 1970-01-20 | Xerox Corp | Facsimile multiplex system |
CH466374A (en) * | 1967-12-11 | 1968-12-15 | Patelhold Patentverwertung | Method for multi-channel time division multiplex transmission of telephone signals |
-
0
- BE BE758493D patent/BE758493A/en unknown
-
1969
- 1969-11-05 DE DE19691955710 patent/DE1955710B2/en not_active Withdrawn
-
1970
- 1970-02-18 AT AT01489/70A patent/AT297816B/en not_active IP Right Cessation
- 1970-10-22 ZA ZA707190A patent/ZA707190B/en unknown
- 1970-10-29 GB GB5138170A patent/GB1306467A/en not_active Expired
- 1970-11-03 NL NL7016035A patent/NL7016035A/xx unknown
- 1970-11-03 CH CH1625470A patent/CH522337A/en not_active IP Right Cessation
- 1970-11-04 ES ES385190A patent/ES385190A1/en not_active Expired
- 1970-11-05 FR FR7039771A patent/FR2080876B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7016035A (en) | 1971-05-07 |
DE1955710A1 (en) | 1971-05-13 |
ZA707190B (en) | 1971-07-28 |
BE758493A (en) | 1971-05-05 |
FR2080876B1 (en) | 1977-11-10 |
GB1306467A (en) | 1973-02-14 |
CH522337A (en) | 1972-06-15 |
AT297816B (en) | 1972-03-15 |
FR2080876A1 (en) | 1971-11-26 |
DE1955710B2 (en) | 1977-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK176887A (en) | RECEIVER SIDE EQUIPMENT FOR SENDERSIDE CONTROLLED OPERATION | |
ES303574A1 (en) | A subscription television system that includes a transmitter to transmit coded video signals and apparatus to receive and decode signals. (Machine-translation by Google Translate, not legally binding) | |
ES385190A1 (en) | Television systems | |
FR2279291A1 (en) | TELEVISION SYSTEM EQUIPPED WITH A DEVICE FOR STORING VIDEO SIGNALS AND A TELEVISION RECEIVER | |
ES381780A1 (en) | Method of and circuit arrangement for picture transmission using multiplex techniques | |
ES389217A2 (en) | Television systems | |
ES389627A2 (en) | Television systems | |
JPS547082A (en) | System to manage going over the speed limit | |
ES430791A1 (en) | Method of transmitting sound signals | |
ES389577A1 (en) | Television systems | |
JPS5652982A (en) | Transmission system and receiving system of television signal | |
JPS5246881A (en) | Ultrasonic video device | |
JPS53125714A (en) | Transmission and reception system for still picture and audio | |
GB1379528A (en) | Method of transmitting television images | |
JPS53105933A (en) | Television receiver equipped with picture magnifying function | |
SU645289A1 (en) | Method of transmitting sound background for television signal | |
JPS5236410A (en) | Facsimile communicion system | |
JPS5340222A (en) | Converter for high definition broadcasting | |
ES376457A1 (en) | Video amplifier with black level control | |
ES390227A1 (en) | Television systems | |
JPS5412513A (en) | Facsimile tranismission system | |
JPS5477009A (en) | Service system for picture | |
ES322088A3 (en) | Sound circuit system for color television receiver. (Machine-translation by Google Translate, not legally binding) | |
JPS5493320A (en) | Delivery system of narrow band picture | |
JPS5781778A (en) | Facsimile receiver |