http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014070570-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_582ceefb7f73498f87878176d40aefc3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2560-0475 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-316 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-318 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H21-0021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H17-02 |
| filingDate | 2013-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01a83a6f2ab00b1feecc40e3f94d1f9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de98d0e0606c50744800393db3979cff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb01af1b16e5d7526788655c9f9ee7bc |
| publicationDate | 2014-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2014070570-A1 |
| titleOfInvention | Frequency-adaptive notch filter |
| abstract | One apparatus includes a notch filter that has a state observer unit and a parameter adaptation unit. The state observer unit is configured to receive a sampled noisy electrical signal and a sampled filtered electrical signal, the state observer unit having an estimated noise signal output, the estimated noise signal output carrying an estimated noise signal to be subtracted from the sampled noisy electrical signal, resulting in the filtered electrical signal. The parameter adaptation unit is configured to receive the estimated noise signal and an error signal from the state observer unit. The parameter adaptation unit is also configured to determine, based on the estimated noise signal and the error signal, an updated estimated noise frequency, thereby causing the state observer unit to generate an updated estimated noise signal to be provided on the estimated noise signal output. |
| priorityDate | 2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.