Matches in Nanopublications for { <https://w3id.org/ro-id/e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe/> ?p ?o ?g. }
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- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "frequency" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "resolution" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "calculation method" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "elapsed time" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "frequency band" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "locating" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "microphone" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "phase difference" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "real time processing" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Concept "spectrum" assertion.
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- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Lemma "frequency" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Lemma "calculation method" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Lemma "Multi-resolution Scanning in Frequency Domain" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Lemma "elapsed time" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Lemma "frequency band" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Lemma "localization" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Lemma "phase difference" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Lemma "real-time processing" assertion.
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- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Phrase "localization accuracy" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Phrase "localization method" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Phrase "proposed Msfd" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Phrase "real-time talker localization" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Phrase "talker localization method" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Sentence "Suitable spatial resolution at frequency bands based on variances of phase differences for real-time talker localization." assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Sentence "To overcome this problem, we newly propose a talker localization method based on Multi-resolution Scanning in Frequency Domain (MSFD) MSFD utilizes lower spatial resolution in the lower frequency band and higher spatial resolution in the higher frequency band to reduce elapsed time." assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Sentence "Conventional near-field talker localization methods with microphone-array calculate spatial spectrum in each scanning position of discretized space and each frequency." assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe generatedAtTime "2013-01-01" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe description "Conventional near-field talker localization methods with microphone-array calculate spatial spectrum in each scanning position of discretized space and each frequency. Hence, elapsed time is increased and real-time processing is difficult. Real-time processing is important for achieving the natural interaction with the speech interfaces. To overcome this problem, we newly propose a talker localization method based on Multi-resolution Scanning in Frequency Domain (MSFD). MSFD utilizes lower spatial resolution in the lower frequency band and higher spatial resolution in the higher frequency band to reduce elapsed time. We also propose a calculation method for suitable spatial resolution at each frequency on the basis of the variances of phase differences among microphones. The results of evaluation experiment indicated that the proposed MSFD could reduce the elapsed time without degrading the localization accuracy." assertion.
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- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe dateCreated "2018-06-20 11:30:43.688000+00:00" assertion.
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- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe Domain "computer programming" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe cite-as "CNR-ISMAR, and Generation Service. "Suitable spatial resolution at frequency bands based on variances of phase differences for real-time talker localization." ROHub. Jun 20 ,2018. https://w3id.org/ro-id/e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe." assertion.
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- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe dateModified "2025-03-05 01:23:34.126870+00:00" assertion.
- e8bd2bdc-9e1b-4e17-8ac9-3ec2058013fe datePublished "2018-06-20 11:30:43.688000+00:00" assertion.
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