| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04S7-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04S2420-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04S5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N13-161
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04S3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04S3-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04S1-007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-008 |
| filingDate |
2006-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dfc1ed6da55e5d38df997598734e917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8b96f9fbd40878dabce5a36d9386bf7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2e9a005e8bf0da76de59e5a87670c75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38d5e9163f2b089d63145a557e744882 |
| publicationDate |
2007-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20070091518-A |
| titleOfInvention |
Stereo signal generation method and apparatus |
| abstract |
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to surround audio coding for outputting audio signals in multi-channels. The present invention relates to a stereo signal using spatial information generated for upmixing a downmixed signal at a coding stage to a multichannel at a decoding stage. The downmixed signal is upmixed into a stereo signal by generating spatial information for generating.n n n This upmixes the mono downmixed signal on the multichannel to the stereo signal more effectively, resulting in an improvement in the sound quality of the stereo signal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9087511-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9848180-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11451919-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022178155-A1 |
| priorityDate |
2006-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |