IT8622801A0 - SYSTEM FOR EXTRACTION AND MEASUREMENT OF AMPLITUDE OF SYNCHRONISM SIGNS IN TELEVISION TRANSCEIVERS, PARTICULARLY FOR SATELLITE TRANSMISSIONS. - Google Patents
SYSTEM FOR EXTRACTION AND MEASUREMENT OF AMPLITUDE OF SYNCHRONISM SIGNS IN TELEVISION TRANSCEIVERS, PARTICULARLY FOR SATELLITE TRANSMISSIONS.Info
- Publication number
- IT8622801A0 IT8622801A0 IT8622801A IT2280186A IT8622801A0 IT 8622801 A0 IT8622801 A0 IT 8622801A0 IT 8622801 A IT8622801 A IT 8622801A IT 2280186 A IT2280186 A IT 2280186A IT 8622801 A0 IT8622801 A0 IT 8622801A0
- Authority
- IT
- Italy
- Prior art keywords
- synchronism
- signs
- amplitude
- extraction
- measurement
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Synchronizing For Television (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22801/86A IT1201539B (en) | 1986-12-22 | 1986-12-22 | EXTRACTION SYSTEM AND AMPLITUDE MEASUREMENT OF SYNCHRONISM SIGNS IN TELEVISION TRANSCEIVERS, IN PARTICULAR FOR SATELLITE TRANSMISSIONS |
DE19873742488 DE3742488A1 (en) | 1986-12-22 | 1987-12-15 | ACCEPTANCE AND AMPLITUDE MEASUREMENT SYSTEM FOR SYNCHRONOUS SIGNALS IN TELEVISION TRANSMITTERS, ESPECIALLY FOR SATELLITE TRANSMISSIONS |
GB08729904A GB2200011A (en) | 1986-12-22 | 1987-12-22 | Television sync extraction circuit |
FR8717943A FR2608880A1 (en) | 1986-12-22 | 1987-12-22 | SYSTEM FOR EXTRACTION AND MEASUREMENT OF AMPLITUDE OF SYNCHRONIZATION SIGNALS IN TELEVISION RECEIVERS, PARTICULARLY FOR SATELLITE TRANSMISSION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22801/86A IT1201539B (en) | 1986-12-22 | 1986-12-22 | EXTRACTION SYSTEM AND AMPLITUDE MEASUREMENT OF SYNCHRONISM SIGNS IN TELEVISION TRANSCEIVERS, IN PARTICULAR FOR SATELLITE TRANSMISSIONS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8622801A0 true IT8622801A0 (en) | 1986-12-22 |
IT1201539B IT1201539B (en) | 1989-02-02 |
Family
ID=11200582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22801/86A IT1201539B (en) | 1986-12-22 | 1986-12-22 | EXTRACTION SYSTEM AND AMPLITUDE MEASUREMENT OF SYNCHRONISM SIGNS IN TELEVISION TRANSCEIVERS, IN PARTICULAR FOR SATELLITE TRANSMISSIONS |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3742488A1 (en) |
FR (1) | FR2608880A1 (en) |
GB (1) | GB2200011A (en) |
IT (1) | IT1201539B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2671257A1 (en) * | 1990-12-27 | 1992-07-03 | Cit Alcatel | Method and device for measuring the level of an image signal |
GB2256768A (en) * | 1991-06-12 | 1992-12-16 | Robert Parsons | Method and apparatus for separating synchronising signals from a composite television signal. |
US5486869A (en) | 1992-02-18 | 1996-01-23 | Cooper; J. Carl | Synchronizing signal separating apparatus and method |
US5754250A (en) * | 1992-02-18 | 1998-05-19 | Cooper; J. Carl | Synchronizing signal separating apparatus and method |
WO2005002209A1 (en) * | 2003-06-30 | 2005-01-06 | Analog Devices, Inc. | A method and a circuit for deriving a synchronisation signal from a video signal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7000743A (en) * | 1970-01-19 | 1971-07-21 | ||
GB1523307A (en) * | 1975-12-09 | 1978-08-31 | Aston Electronic Dev | Data slicing apparatus and method |
NL8104533A (en) * | 1981-10-06 | 1983-05-02 | Philips Nv | SYNCHRONIZER CIRCUIT FOR DERIVING AND PROCESSING A SYNCHRONIZER SIGNAL PRESENT IN AN INCOMING VIDEO SIGNAL. |
FR2545304B1 (en) * | 1983-04-29 | 1985-07-05 | Thomson Csf | DEVICE FOR EXTRACTING PULSES OF SYNCHRONIZING A VIDEO SIGNAL AND GENERATING ALIGNMENT SIGNALS |
DE3417795A1 (en) * | 1984-05-14 | 1985-11-14 | Philips Patentverwaltung Gmbh, 2000 Hamburg | CIRCUIT ARRANGEMENT FOR FORMING A SYNCHRONOUS SIGNAL FROM THE SYNCHRONOUS IMPULSES IN A TELEVISION SIGNAL |
-
1986
- 1986-12-22 IT IT22801/86A patent/IT1201539B/en active
-
1987
- 1987-12-15 DE DE19873742488 patent/DE3742488A1/en not_active Withdrawn
- 1987-12-22 FR FR8717943A patent/FR2608880A1/en not_active Withdrawn
- 1987-12-22 GB GB08729904A patent/GB2200011A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1201539B (en) | 1989-02-02 |
FR2608880A1 (en) | 1988-06-24 |
DE3742488A1 (en) | 1988-06-30 |
GB2200011A (en) | 1988-07-20 |
GB8729904D0 (en) | 1988-02-03 |
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