| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc6f33b71aa11819cc6bbdb49cc7b1bf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26e69ef7b7bc98bfe778e419ccd664c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_742252c8d572d139f923d3ed6ca19bef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52b9bdb71ba1dc9145a8a713e1328384 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L2019-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L2019-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-12 |
| filingDate |
2010-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9c6fb7ff80710a1897551407da5e0ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6e3b632a50991d753725abc20be0fa2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04f8afaa35fc25dccac1ef1fcbeef168 |
| publicationDate |
2012-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012008891-A1 |
| titleOfInvention |
Audio encoder and decoder and methods for encoding and decoding an audio signal |
| abstract |
The present invention relates to a frequency domain based method of encoding and decoding an audio signal, wherein an adaptive spectral code book is updated with synthesized frequency domain representations of a time domain signal segment. A frequency analysis is performed of a received time domain signal segment in order to obtain a frequency domain representation, and the adaptive spectral code book is searched for a first approximation of the frequency domain representation. A fixed spectral code book is searched for an approximation of the residual frequency representation. A synthesized frequency domain representation may be generated from the two approximations. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2776261-C1 |
| priorityDate |
2010-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |