http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100767821-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0ad20eb72d0a4dc1cb5860ee6c332c1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S15-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S5-18 |
| filingDate | 2006-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f219264e46a45e3098b13ac6b9fc9f3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45cd1a016f8faa0ac84267fe3d49640c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b996e8d26d5a49caeea56f1ade930e65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e10681ca3673c440ae312cec52fe05c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_130ceb44f6ee2b826348b0c8b7c7eacf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e71a00f974cde219ab3029bb1368d97b |
| publicationDate | 2007-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100767821-B1 |
| titleOfInvention | Acoustic detection signal concealment method and apparatus |
| abstract | The present invention relates to an apparatus and method for concealing a sound detection signal, comprising: a plurality of sound reception sensors arranged to receive sound detection signals propagated through the water, and sound detection signals received through the sound reception sensors as digital signals. An analog-to-digital converter for converting, a processing unit for time-reversing and inverting a digital signal, generating a transmission signal multiplied by a set reflection coefficient, a digital-to-analog converter for converting a transmission signal generated by the processing unit into an analog signal, A plurality of acoustic transmission sensors for outputting the signal output from the digital-to-analog converter through the water. According to such a sound detection signal concealment apparatus and method, it is possible to attenuate or distort the signal reflected to the transmitting side of the sound detection signal, and is not affected by the change in arrangement of the sensor, The structure is simplified by mitigating the dependence of the position and the signaling channel on environmental changes. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107505596-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100933567-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100992863-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107505596-A |
| priorityDate | 2006-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 27.