http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101649243-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L21-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L21-013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L19-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-90 |
| filingDate | 2012-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101649243-B1 |
| titleOfInvention | Method and apparatus for detecting correctness of pitch period |
| abstract | Embodiments of the present invention provide a method and apparatus for detecting the accuracy of a pitch period. A method of detecting an accuracy of a pitch period comprises the steps of: determining a pitch frequency bin of the input signal in accordance with an initial pitch period of an input signal in the time domain, the initial pitch period having an open loop detection ≪ / RTI > Determining a pitch period accuracy determination parameter associated with the pitch frequency bin of the input signal based on an amplitude spectrum of the input signal in the frequency domain; And determining the accuracy of the initial pitch period in accordance with the pitch period accuracy determination parameter. A method and apparatus for detecting the accuracy of a pitch period according to an embodiment of the present invention can improve the accuracy of detecting the accuracy of a pitch period based on a relatively less complicated algorithm. |
| priorityDate | 2012-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.