Cepstral Pitch Tracker

@prefix rdfs:     <http://www.w3.org/2000/01/rdf-schema#> .

@prefix xsd:      <http://www.w3.org/2001/XMLSchema#> .

@prefix vamp:     <http://purl.org/ontology/vamp/> .

@prefix plugbase: <http://vamp-plugins.org/rdf/plugins/cepstral-pitchtracker#> .

@prefix owl:      <http://www.w3.org/2002/07/owl#> .

@prefix dc:       <http://purl.org/dc/elements/1.1/> .

@prefix af:       <http://purl.org/ontology/af/> .

@prefix foaf:     <http://xmlns.com/foaf/0.1/> .

@prefix cc:       <http://web.resource.org/cc/> .

@prefix :         <#> .

<>  a   vamp:PluginDescription ;

    foaf:maker          <http://www.vamp-plugins.org/doap.rdf#template-generator> ;

    foaf:primaryTopic   <http://vamp-plugins.org/rdf/plugins/cepstral-pitchtracker> .

:cepstral-pitchtracker a  vamp:PluginLibrary ;

    vamp:identifier "cepstral-pitchtracker"  ;

    vamp:available_plugin plugbase:cepstral-pitchtracker ;

    foaf:page <http://code.soundsoftware.ac.uk/projects/cepstral-pitchtracker> ;

    .

plugbase:cepstral-pitchtracker a   vamp:Plugin ;

    dc:title              "Cepstral Pitch Tracker" ;

    vamp:name             "Cepstral Pitch Tracker" ;

    dc:description        """Estimate f0 of monophonic material using a cepstrum method.""" ;

    foaf:maker            [ foaf:name "Chris Cannam" ] ; # FIXME could give plugin author's URI here

    dc:rights             """Freely redistributable (BSD license)""" ;

#   cc:license            <Place plugin license URI here and uncomment> ;

    vamp:identifier       "cepstral-pitchtracker" ;

    vamp:vamp_API_version vamp:api_version_2 ;

    owl:versionInfo       "1" ;

    vamp:input_domain     vamp:FrequencyDomain ;

    vamp:output      plugbase:cepstral-pitchtracker_output_f0 ;

    vamp:output      plugbase:cepstral-pitchtracker_output_notes ;

    vamp:output      plugbase:cepstral-pitchtracker_output_raw ;

    .

plugbase:cepstral-pitchtracker_output_f0 a  vamp:DenseOutput ;

    vamp:identifier       "f0" ;

    dc:title              "Estimated f0" ;

    dc:description        """Estimated fundamental frequency"""  ;

    vamp:fixed_bin_count  "true" ;

    vamp:unit             "Hz" ;

    a                 vamp:KnownExtentsOutput ;

    vamp:min_value    50  ;

    vamp:max_value    900  ;

    vamp:bin_count        1 ;

#   vamp:computes_event_type   <Place event type URI here and uncomment> ;

#   vamp:computes_feature      <Place feature attribute URI here and uncomment> ;

#   vamp:computes_signal_type  <Place signal type URI here and uncomment> ;

    .

plugbase:cepstral-pitchtracker_output_notes a  vamp:DenseOutput ;

    vamp:identifier       "notes" ;

    dc:title              "Notes" ;

    dc:description        """Derived fixed-pitch note frequencies"""  ;

    vamp:fixed_bin_count  "true" ;

    vamp:unit             "Hz" ;

    a                 vamp:KnownExtentsOutput ;

    vamp:min_value    50  ;

    vamp:max_value    900  ;

    vamp:bin_count        1 ;

#   vamp:computes_event_type   <Place event type URI here and uncomment> ;

#   vamp:computes_feature      <Place feature attribute URI here and uncomment> ;

#   vamp:computes_signal_type  <Place signal type URI here and uncomment> ;

    .

plugbase:cepstral-pitchtracker_output_raw a  vamp:DenseOutput ;

    vamp:identifier       "raw" ;

    dc:title              "Raw frequencies" ;

    dc:description        """Raw peak frequencies from cepstrum, including unvoiced segments"""  ;

    vamp:fixed_bin_count  "true" ;

    vamp:unit             "Hz" ;

    a                 vamp:KnownExtentsOutput ;

    vamp:min_value    50  ;

    vamp:max_value    900  ;

    vamp:bin_count        1 ;

#   vamp:computes_event_type   <Place event type URI here and uncomment> ;

#   vamp:computes_feature      <Place feature attribute URI here and uncomment> ;

#   vamp:computes_signal_type  <Place signal type URI here and uncomment> ;

    .