| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bb531ac161ea927fd276b48f26bc7af |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L21-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L21-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L21-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-90 |
| filingDate |
2016-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57dd79d55b2ce33ab84a64b1ace15bbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff4615d62398a77941f6012c5d8aac7d |
| publicationDate |
2017-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017027076-A |
| titleOfInvention |
Method and apparatus for detecting pitch cycle accuracy |
| abstract |
A method and apparatus for detecting pitch period accuracy is provided. A step of determining a pitch frequency bin of an input signal according to an initial pitch period of the input signal in the time domain, obtained by performing open loop detection on the input signal, and an amplitude of the input signal in the frequency domain Determining a pitch period accuracy determination parameter of an input signal associated with the pitch frequency bin based on the spectrum; and determining an accuracy of the initial pitch period according to the pitch period accuracy determination parameter. [Selection] Figure 1 |
| priorityDate |
2012-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |