| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76ba102ea9c02b6633d64bf09c5b89a4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L2015-223 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R3-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L21-0232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L21-0316
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L15-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-406 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L21-0316
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L15-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L21-0232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-18 |
| filingDate |
2019-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42b49eb39c2f6b1ee6d01d78fe0ebbdb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_117d920f1d9abb4a2b521c6b82ecdf9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecca185f70b9e936aa5355fbc66846df |
| publicationDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11176960-B2 |
| titleOfInvention |
Method and apparatus for differentiating between human and electronic speaker for voice interface security |
| abstract |
A system for distinguishing between a human voice generated command and an electronic speaker generated command is provided. An exemplary system comprises a microphone array for receiving an audio signal collection, preprocessing circuitry configured for converting the audio signal collection into processed recorded audio signals, energy balance metric determination circuitry configured for calculating a final energy balance metric based on the processed recorded audio signals, and energy balance metric evaluation circuitry for outputting a command originator signal based at least in part on the final energy balance metric. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11551699-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11694694-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022036904-A1 |
| priorityDate |
2018-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |