| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_daa70f805116a8ec69012260e2697fcd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-0204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-012 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-0204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-008 |
| filingDate |
2014-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c461719467b35556daaae3c65723b24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6653d173c2bd7fe1b9584b338ded0079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19f15b1358342804118225e22f579a1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_398f4d536737e5c6514ab92e6a2e9f49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a19c19bbea3103511584889ed897627f |
| publicationDate |
2016-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016005413-A1 |
| titleOfInvention |
Audio Signal Enhancement Using Estimated Spatial Parameters |
| abstract |
Received audio data may include a first set of frequency coefficients and a second set of frequency coefficients. Spatial parameters for at least part of the second set of frequency coefficients may be estimated, based at least in part on the first set of frequency coefficients. The estimated spatial parameters may be applied to the second set of frequency coefficients to generate a modified second set of frequency coefficients. The first set of frequency coefficients may correspond to a first frequency range (for example, an individual channel frequency range) and the second set of frequency coefficients may correspond to a second frequency range (for example, a coupled channel frequency range). Combined frequency coefficients of a composite coupling channel may be based on frequency coefficients of two or more channels. Cross-correlation coefficients, between frequency coefficients of a first channel and the combined frequency coefficients, may be computed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10129680-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9913061-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10419865-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017219352-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022189494-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018209801-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9564144-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021319799-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016029121-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105931648-A |
| priorityDate |
2013-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |