| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7dd708e37a15efa8d4c4c5824b7d273 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L15-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2430-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2410-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2201-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-406 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S3-803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R29-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S3-8083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R3-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S5-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R3-00 |
| filingDate |
2018-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f520370cda1a5579781d1d7692b7096 |
| publicationDate |
2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3725091-A1 |
| titleOfInvention |
Method and system for locating the origin of an audio signal within a defined space |
| abstract |
A method and system for identifying a sensor node located closest to the origin of an audio signal. There can be at least three sensor nodes connected to a computational node, and each sensor node comprises an audio directional sensor and means for providing a reference direction. The sensor nodes can receive the audio signal and each audio directional sensor can provide an angle o propagation of the audio signal relative to the reference direction. The angular mean of the measured angles of propagation from all sensor nodes is calculated and the sensor node providing the angle which is closest to said angular mean is defined as the sensor node being closest to the origin of the audio signal. |
| priorityDate |
2017-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |