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1 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
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2 @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
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3 @prefix vamp: <http://purl.org/ontology/vamp/> .
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4 @prefix plugbase: <http://vamp-plugins.org/rdf/plugins/cepstral-pitchtracker#> .
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5 @prefix owl: <http://www.w3.org/2002/07/owl#> .
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6 @prefix dc: <http://purl.org/dc/elements/1.1/> .
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7 @prefix af: <http://purl.org/ontology/af/> .
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8 @prefix foaf: <http://xmlns.com/foaf/0.1/> .
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9 @prefix doap: <http://usefulinc.com/ns/doap#> .
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10 @prefix cc: <http://web.resource.org/cc/> .
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11 @prefix : <#> .
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12
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13 <> a vamp:PluginDescription ;
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14 foaf:maker <http://www.vamp-plugins.org/doap.rdf#template-generator> ;
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15 foaf:primaryTopic <http://vamp-plugins.org/rdf/plugins/cepstral-pitchtracker> .
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16
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17 :library_maker
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18 foaf:name "Chris Cannam" ;
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19 foaf:logo <http://vamp-plugins.org/rdf/plugins/makers/qm.png> ;
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20 foaf:page <http://c4dm.eecs.qmul.ac.uk/> .
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21
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22 plugbase:library a vamp:PluginLibrary ;
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23 dc:title "Cepstral Pitch Tracker" ;
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24 dc:description "A straightforward cepstral pitch- and note-tracker Vamp plugin, probably most suited to tracking singing pitch." ;
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25 vamp:identifier "cepstral-pitchtracker" ;
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26 foaf:maker :library_maker ;
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27 vamp:available_plugin plugbase:cepstral-pitchtracker ;
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28 foaf:page <http://code.soundsoftware.ac.uk/projects/cepstral-pitchtracker> ;
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29 doap:download-page <http://code.soundsoftware.ac.uk/projects/cepstral-pitchtracker/files> ;
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30 vamp:has_source true ;
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31 .
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32
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33 plugbase:cepstral-pitchtracker a vamp:Plugin ;
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34 dc:title "Cepstral Pitch Tracker" ;
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35 vamp:name "Cepstral Pitch Tracker" ;
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36 dc:description """Estimate f0 of monophonic material using a cepstrum method.""" ;
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37 foaf:maker :library_maker ;
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38 dc:rights """Freely redistributable (BSD license)""" ;
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39 # cc:license <Place plugin license URI here and uncomment> ;
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40 vamp:identifier "cepstral-pitchtracker" ;
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41 vamp:vamp_API_version vamp:api_version_2 ;
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42 owl:versionInfo "1" ;
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43 vamp:input_domain vamp:FrequencyDomain ;
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44
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45 vamp:output plugbase:cepstral-pitchtracker_output_f0 ;
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46 vamp:output plugbase:cepstral-pitchtracker_output_notes ;
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47 .
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48 plugbase:cepstral-pitchtracker_output_f0 a vamp:DenseOutput ;
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49 vamp:identifier "f0" ;
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50 dc:title "Estimated f0" ;
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51 dc:description """Estimated fundamental frequency""" ;
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52 vamp:fixed_bin_count "true" ;
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53 vamp:unit "Hz" ;
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54 a vamp:KnownExtentsOutput ;
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55 vamp:min_value 50 ;
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56 vamp:max_value 900 ;
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57 vamp:bin_count 1 ;
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58 vamp:computes_event_type af:Pitch ;
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59 # vamp:computes_feature <Place feature attribute URI here and uncomment> ;
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60 # vamp:computes_signal_type <Place signal type URI here and uncomment> ;
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61 .
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62 plugbase:cepstral-pitchtracker_output_notes a vamp:SparseOutput ;
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63 vamp:identifier "notes" ;
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64 dc:title "Notes" ;
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65 dc:description """Derived fixed-pitch note frequencies""" ;
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66 vamp:fixed_bin_count "true" ;
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67 vamp:unit "Hz" ;
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68 a vamp:KnownExtentsOutput ;
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69 vamp:min_value 50 ;
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70 vamp:max_value 900 ;
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71 vamp:bin_count 1 ;
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72 vamp:computes_event_type af:Note ;
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73 .
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74
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