http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2511390-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04S2420-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04S3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-008 |
| filingDate | 2010-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0493f5f3aa30dc5c4761c9a44a0cf2dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7247250fdd258e69bb0c18785a58701 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f75e8523f402a5dc8ee928c4f324070 |
| publicationDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2511390-T3 |
| titleOfInvention | Device, procedure and computer program for mixing upstream audio signal with downstream mixing using phase value smoothing |
| abstract | An apparatus (100; 200) for mixing upwardly an audio signal with downstream mixing (110; 210) describing one or more downstream audio channels in an upwardly mixed audio signal (120; 214) that describes a plurality of upstream mixed audio channels, the apparatus comprises: a rising mixer (130; 230) configured to apply temporarily variable upstream mixing parameters (144; 262) to mix up the downward mixing audio signal , to obtain the mixed audio signal in ascending form, where the temporarily variable rising mix parameters comprise temporarily variable smoothed phase values (144a; 270); a parameter determiner (140; 250), where the parameter determiner is configured to obtain one or more temporarily smoothed upstream parameters (αn) for use by the uplink mixer (130; 230) taking into account an input information of quantized parameter (142; 212), where the parameter determiner (140; 250) is configured to combine a scaled version ((1-δ) to ~ n- 1) of a pre-smoothed phase value (α˜ n -1) with a scaled version (δ-n) of a current input phase information (αn) using a phase change limitation algorithm, to determine a current smoothed phase value (α ˜ n) taking into account Counts the pre-smoothed phase value and the current input phase information. |
| priorityDate | 2009-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.