| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_535ac92ea73391fbe009f80bb187cb9b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S7-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-662 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S13-02 |
| filingDate |
1971-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1973-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b206e3ed0fa4a2080d68707bac72a20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4302a4eeb12d4591aa53c39c6eabb576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f14070d1fe9da21ad787df3dc655ba1 |
| publicationDate |
1973-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3739083-A |
| titleOfInvention |
Digital system for band width reduction of video signals |
| abstract |
Analog video signals which have a duty cycle which is substantially less than a total timing cycle are converted from analog to digital form in an analog to digital converter. These digital signals are fed to a time buffer where they are distributed over the entire timing cycle to lower their frequency so that the effective band width of such signals is substantially reduced. The time buffered signals are modulated onto an appropriate transmission carrier for transmission on a radio link or the like. These signals are received at the receiving station and appropriately processed to convert them back to their original analog form. In this manner, the band width of the transmission channel needed for transmitting the video signals may be substantially reduced. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5227876-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4051531-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0401638-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5703645-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4661862-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2451678-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5003153-A |
| priorityDate |
1971-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |