| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30a183088bc0f4d12f6b228d5a3f08be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-0212 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M7-30 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-20 |
| filingDate |
2009-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fb1d6735e2a4576a45392868c5b8c1a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49db2e08e559fdac2d60d6ed47620d91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5df883d8fdfc93f69e4cefa93ed42a8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_346eed7f9ba09ad9fc0de5fe79d5dbbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7394e211227888d631abf0aa002b1430
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc1ac57d51529506e9beb45bda6df01b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15ee8ee93e270bfd46afe361799fe1d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f7ae5ec8bc1c3943445fea628eb390 |
| publicationDate |
2014-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102089758-B |
| titleOfInvention |
Audio encoder and decoder for encoding and decoding frames of sampled audio signal |
| abstract |
An audio encoder (10) adapted for encoding frames of a sampled audio signal to obtain encoded frames, wherein a frame comprises a number of time domain audio samples. The audio encoder (10) comprises a predictive coding analysis stage (12) for determining information on coefficients of a synthesis filter and a prediction domain frame based on a frame of audio samples. The audio encoder (10) further comprises a time-aliasing introducing transformer (14) for transforming overlapping prediction domain frames to the frequency domain to obtain prediction domain frame spectra, wherein the time-aliasing introducing transformer (14) is adapted for transforming the overlapping prediction domain frames in a critically-sampled way. Moreover, the audio encoder (10) comprises a redundancy reducing encoder (16) for encoding the prediction domain frame spectra to obtain the encoded frames based on the coefficients and the encoded prediction domain frame spectra. |
| priorityDate |
2008-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |