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view examples/vamp-example-plugins.rdf @ 207:fa8afbb7221b

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* big improvements to FixedTempoEstimator
author cannam
date Wed, 15 Oct 2008 13:09:08 +0000
parents 7c08ba8083b2
children
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<?xml version="1.0" encoding="utf-8"?>
<rdf:RDF xmlns:af="http://purl.org/ontology/af/" xmlns:cc="http://web.resource.org/cc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:plugbase="http://vamp-plugins.org/rdf/plugins/vamp-example-plugins#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:vamp="http://purl.org/ontology/vamp/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" xml:base="http://vamp-plugins.org/rdf/plugins/vamp-example-plugins#">
  <vamp:PluginDescription rdf:about="">
    <foaf:maker rdf:resource="x"/>
    <foaf:maker rdf:resource="http://www.vamp-plugins.org/doap.rdf#template-generator"/>
    <foaf:primaryTopic rdf:resource=""/>
  </vamp:PluginDescription>
  <vamp:PluginLibrary rdf:about="#vamp-example-plugins">
    <vamp:identifier>vamp-example-plugins</vamp:identifier>
    <vamp:available_plugin rdf:resource="#amplitudefollower"/>
    <vamp:available_plugin rdf:resource="#percussiononsets"/>
    <vamp:available_plugin rdf:resource="#spectralcentroid"/>
    <vamp:available_plugin rdf:resource="#zerocrossing"/>
  </vamp:PluginLibrary>
  <vamp:Plugin rdf:about="#amplitudefollower">
    <dc:title>Amplitude Follower</dc:title>
    <vamp:name>Amplitude Follower</vamp:name>
    <dc:description>Track the amplitude of the audio signal</dc:description>
    <foaf:maker>
      <rdf:Description>
        <foaf:name>Vamp SDK Example Plugins</foaf:name>
      </rdf:Description>
    </foaf:maker>
    <vamp:identifier>amplitudefollower</vamp:identifier>
    <vamp:vamp_API_version rdf:resource="http://purl.org/ontology/vamp/api_version_1"/>
    <owl:versionInfo>1</owl:versionInfo>
    <vamp:input_domain rdf:resource="http://purl.org/ontology/vamp/TimeDomain"/>
    <vamp:parameter rdf:resource="#amplitudefollower_param_attack"/>
    <vamp:parameter rdf:resource="#amplitudefollower_param_release"/>
    <vamp:output rdf:resource="#amplitudefollower_output_amplitude"/>
  </vamp:Plugin>
  <vamp:Parameter rdf:about="#amplitudefollower_param_attack">
    <vamp:identifier>attack</vamp:identifier>
    <dc:title>Attack time</dc:title>
    <dc:format>s</dc:format>
    <vamp:min_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</vamp:min_value>
    <vamp:max_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:max_value>
    <vamp:unit>s</vamp:unit>
    <vamp:default_value rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">0.01</vamp:default_value>
    <vamp:value_names rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
  </vamp:Parameter>
  <vamp:Parameter rdf:about="#amplitudefollower_param_release">
    <vamp:identifier>release</vamp:identifier>
    <dc:title>Release time</dc:title>
    <dc:format>s</dc:format>
    <vamp:min_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</vamp:min_value>
    <vamp:max_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:max_value>
    <vamp:unit>s</vamp:unit>
    <vamp:default_value rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">0.01</vamp:default_value>
    <vamp:value_names rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
  </vamp:Parameter>
  <vamp:DenseOutput rdf:about="#amplitudefollower_output_amplitude">
    <vamp:identifier>amplitude</vamp:identifier>
    <dc:title>Amplitude</dc:title>
    <dc:description></dc:description>
    <vamp:fixed_bin_count>true</vamp:fixed_bin_count>
    <vamp:unit>V</vamp:unit>
    <vamp:bin_count rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:bin_count>
    <vamp:bin_names>
      <rdf:Description>
        <rdf:first></rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </rdf:Description>
    </vamp:bin_names>
  </vamp:DenseOutput>
  <vamp:Plugin rdf:about="#percussiononsets">
    <dc:title>Simple Percussion Onset Detector</dc:title>
    <vamp:name>Simple Percussion Onset Detector</vamp:name>
    <dc:description>Detect percussive note onsets by identifying broadband energy rises</dc:description>
    <foaf:maker>
      <rdf:Description>
        <foaf:name>Vamp SDK Example Plugins</foaf:name>
      </rdf:Description>
    </foaf:maker>
    <vamp:identifier>percussiononsets</vamp:identifier>
    <vamp:vamp_API_version rdf:resource="http://purl.org/ontology/vamp/api_version_1"/>
    <owl:versionInfo>2</owl:versionInfo>
    <vamp:input_domain rdf:resource="http://purl.org/ontology/vamp/FrequencyDomain"/>
    <vamp:parameter rdf:resource="#percussiononsets_param_threshold"/>
    <vamp:parameter rdf:resource="#percussiononsets_param_sensitivity"/>
    <vamp:output rdf:resource="#percussiononsets_output_onsets"/>
    <vamp:output rdf:resource="#percussiononsets_output_detectionfunction"/>
  </vamp:Plugin>
  <vamp:Parameter rdf:about="#percussiononsets_param_threshold">
    <vamp:identifier>threshold</vamp:identifier>
    <dc:title>Energy rise threshold</dc:title>
    <dc:format>dB</dc:format>
    <vamp:min_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</vamp:min_value>
    <vamp:max_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">20</vamp:max_value>
    <vamp:unit>dB</vamp:unit>
    <vamp:default_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">3</vamp:default_value>
    <vamp:value_names rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
  </vamp:Parameter>
  <vamp:Parameter rdf:about="#percussiononsets_param_sensitivity">
    <vamp:identifier>sensitivity</vamp:identifier>
    <dc:title>Sensitivity</dc:title>
    <dc:format>%</dc:format>
    <vamp:min_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</vamp:min_value>
    <vamp:max_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">100</vamp:max_value>
    <vamp:unit>%</vamp:unit>
    <vamp:default_value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">40</vamp:default_value>
    <vamp:value_names rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
  </vamp:Parameter>
  <vamp:SparseOutput rdf:about="#percussiononsets_output_onsets">
    <vamp:identifier>onsets</vamp:identifier>
    <dc:title>Onsets</dc:title>
    <dc:description>Percussive note onset locations</dc:description>
    <vamp:fixed_bin_count>true</vamp:fixed_bin_count>
    <vamp:unit></vamp:unit>
    <vamp:bin_count rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</vamp:bin_count>
    <vamp:bin_names rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
    <vamp:sample_type rdf:resource="http://purl.org/ontology/vamp/VariableSampleRate"/>
    <vamp:sample_rate rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">44100</vamp:sample_rate>
  </vamp:SparseOutput>
  <vamp:DenseOutput rdf:about="#percussiononsets_output_detectionfunction">
    <vamp:identifier>detectionfunction</vamp:identifier>
    <dc:title>Detection Function</dc:title>
    <dc:description>Broadband energy rise detection function</dc:description>
    <vamp:fixed_bin_count>true</vamp:fixed_bin_count>
    <vamp:unit></vamp:unit>
    <rdf:type rdf:resource="http://purl.org/ontology/vamp/QuantizedOutput"/>
    <vamp:quantize_step rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:quantize_step>
    <vamp:bin_count rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:bin_count>
    <vamp:bin_names>
      <rdf:Description>
        <rdf:first></rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </rdf:Description>
    </vamp:bin_names>
  </vamp:DenseOutput>
  <vamp:Plugin rdf:about="#spectralcentroid">
    <dc:title>Spectral Centroid</dc:title>
    <vamp:name>Spectral Centroid</vamp:name>
    <dc:description>Calculate the centroid frequency of the spectrum of the input signal</dc:description>
    <foaf:maker>
      <rdf:Description>
        <foaf:name>Vamp SDK Example Plugins</foaf:name>
      </rdf:Description>
    </foaf:maker>
    <vamp:identifier>spectralcentroid</vamp:identifier>
    <vamp:vamp_API_version rdf:resource="http://purl.org/ontology/vamp/api_version_1"/>
    <owl:versionInfo>2</owl:versionInfo>
    <vamp:input_domain rdf:resource="http://purl.org/ontology/vamp/FrequencyDomain"/>
    <vamp:output rdf:resource="#spectralcentroid_output_logcentroid"/>
    <vamp:output rdf:resource="#spectralcentroid_output_linearcentroid"/>
  </vamp:Plugin>
  <vamp:DenseOutput rdf:about="#spectralcentroid_output_logcentroid">
    <vamp:identifier>logcentroid</vamp:identifier>
    <dc:title>Log Frequency Centroid</dc:title>
    <dc:description>Centroid of the log weighted frequency spectrum</dc:description>
    <vamp:fixed_bin_count>true</vamp:fixed_bin_count>
    <vamp:unit>Hz</vamp:unit>
    <vamp:bin_count rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:bin_count>
    <vamp:bin_names>
      <rdf:Description>
        <rdf:first></rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </rdf:Description>
    </vamp:bin_names>
  </vamp:DenseOutput>
  <vamp:DenseOutput rdf:about="#spectralcentroid_output_linearcentroid">
    <vamp:identifier>linearcentroid</vamp:identifier>
    <dc:title>Linear Frequency Centroid</dc:title>
    <dc:description>Centroid of the linear frequency spectrum</dc:description>
    <vamp:fixed_bin_count>true</vamp:fixed_bin_count>
    <vamp:unit>Hz</vamp:unit>
    <vamp:bin_count rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:bin_count>
    <vamp:bin_names>
      <rdf:Description>
        <rdf:first></rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </rdf:Description>
    </vamp:bin_names>
  </vamp:DenseOutput>
  <vamp:Plugin rdf:about="#zerocrossing">
    <dc:title>Zero Crossings</dc:title>
    <vamp:name>Zero Crossings</vamp:name>
    <dc:description>Detect and count zero crossing points</dc:description>
    <foaf:maker>
      <rdf:Description>
        <foaf:name>Vamp SDK Example Plugins</foaf:name>
      </rdf:Description>
    </foaf:maker>
    <vamp:identifier>zerocrossing</vamp:identifier>
    <vamp:vamp_API_version rdf:resource="http://purl.org/ontology/vamp/api_version_1"/>
    <owl:versionInfo>2</owl:versionInfo>
    <vamp:input_domain rdf:resource="http://purl.org/ontology/vamp/TimeDomain"/>
    <vamp:output rdf:resource="#zerocrossing_output_counts"/>
    <vamp:output rdf:resource="#zerocrossing_output_zerocrossings"/>
  </vamp:Plugin>
  <vamp:DenseOutput rdf:about="#zerocrossing_output_counts">
    <vamp:identifier>counts</vamp:identifier>
    <dc:title>Zero Crossing Counts</dc:title>
    <dc:description>The number of zero crossing points per processing block</dc:description>
    <vamp:fixed_bin_count>true</vamp:fixed_bin_count>
    <vamp:unit>crossings</vamp:unit>
    <rdf:type rdf:resource="http://purl.org/ontology/vamp/QuantizedOutput"/>
    <vamp:quantize_step rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:quantize_step>
    <vamp:bin_count rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:bin_count>
    <vamp:bin_names>
      <rdf:Description>
        <rdf:first></rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </rdf:Description>
    </vamp:bin_names>
  </vamp:DenseOutput>
  <vamp:SparseOutput rdf:about="#zerocrossing_output_zerocrossings">
    <vamp:identifier>zerocrossings</vamp:identifier>
    <dc:title>Zero Crossings</dc:title>
    <dc:description>The locations of zero crossing points</dc:description>
    <vamp:fixed_bin_count>true</vamp:fixed_bin_count>
    <vamp:unit></vamp:unit>
    <rdf:type rdf:resource="http://purl.org/ontology/vamp/QuantizedOutput"/>
    <vamp:quantize_step rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</vamp:quantize_step>
    <vamp:bin_count rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</vamp:bin_count>
    <vamp:bin_names rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
    <vamp:sample_type rdf:resource="http://purl.org/ontology/vamp/VariableSampleRate"/>
    <vamp:sample_rate rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">44100</vamp:sample_rate>
  </vamp:SparseOutput>
</rdf:RDF>