annotate constant-q-cpp/cqvamp.n3 @ 372:af71cbdab621 tip

Update bqvec code

@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/cqvamp#> .
@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 doap: 	  <http://usefulinc.com/ns/doap#> .
@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/cqvamp> .

:library_maker
    foaf:name "Queen Mary, University of London" ;
    foaf:logo <http://vamp-plugins.org/rdf/plugins/makers/qm.png> ;
    foaf:page <http://c4dm.eecs.qmul.ac.uk/> .

:cqvamp a  vamp:PluginLibrary ;
    vamp:identifier "cqvamp"  ; 
    dc:title "Constant-Q" ;
    dc:description "A plugin implementing the Constant-Q transform of a time-domain signal." ;
    foaf:maker :library_maker ;
    vamp:available_plugin plugbase:cqchromavamp ; 
    vamp:available_plugin plugbase:cqvamp ; 
    vamp:available_plugin plugbase:cqvampmidi ; 
    foaf:page <http://code.soundsoftware.ac.uk/projects/constant-q-cpp> ;
    .

plugbase:cqchromavamp a   vamp:Plugin ;
    dc:title              "Chromagram" ;
    vamp:name             "Chromagram" ;
    dc:description        """Extract a Constant-Q spectrogram with constant ratio of centre frequency to resolution from the audio, then wrap it around into a single-octave chromagram.""" ;
    foaf:maker            :library_maker ;
    dc:rights             """Plugin by Chris Cannam. Method by Christian Schörkhuber and Anssi Klapuri. Copyright (c) 2014 QMUL. BSD/MIT licence.""" ;
#   cc:license            <Place plugin license URI here and uncomment> ; 
    vamp:identifier       "cqchromavamp" ;
    vamp:vamp_API_version vamp:api_version_2 ;
    owl:versionInfo       "1" ;
    vamp:input_domain     vamp:TimeDomain ;

    vamp:parameter   plugbase:cqchromavamp_param_lowestoct ;
    vamp:parameter   plugbase:cqchromavamp_param_octaves ;
    vamp:parameter   plugbase:cqchromavamp_param_tuning ;
    vamp:parameter   plugbase:cqchromavamp_param_bpo ;

    vamp:output      plugbase:cqchromavamp_output_chromagram ;
    .
plugbase:cqchromavamp_param_lowestoct a  vamp:QuantizedParameter ;
    vamp:identifier     "lowestoct" ;
    dc:title            "Lowest Contributing Octave" ;
    dc:format           "" ;
    vamp:min_value       -1 ;
    vamp:max_value       12 ;
    vamp:unit           "" ;
    vamp:quantize_step   1  ;
    vamp:default_value   0 ;
    vamp:value_names     ();
    .
plugbase:cqchromavamp_param_octaves a  vamp:QuantizedParameter ;
    vamp:identifier     "octaves" ;
    dc:title            "Contributing Octave Count" ;
    dc:format           "octaves" ;
    vamp:min_value       1 ;
    vamp:max_value       12 ;
    vamp:unit           "octaves" ;
    vamp:quantize_step   1  ;
    vamp:default_value   7 ;
    vamp:value_names     ();
    .
plugbase:cqchromavamp_param_tuning a  vamp:Parameter ;
    vamp:identifier     "tuning" ;
    dc:title            "Tuning Frequency" ;
    dc:format           "Hz" ;
    vamp:min_value       360 ;
    vamp:max_value       500 ;
    vamp:unit           "Hz"  ;
    vamp:default_value   440 ;
    vamp:value_names     ();
    .
plugbase:cqchromavamp_param_bpo a  vamp:QuantizedParameter ;
    vamp:identifier     "bpo" ;
    dc:title            "Bins per Octave" ;
    dc:format           "bins" ;
    vamp:min_value       2 ;
    vamp:max_value       480 ;
    vamp:unit           "bins" ;
    vamp:quantize_step   1  ;
    vamp:default_value   36 ;
    vamp:value_names     ();
    .
plugbase:cqchromavamp_output_chromagram a  vamp:DenseOutput ;
    vamp:identifier       "chromagram" ;
    dc:title              "Chromagram" ;
    dc:description        """Chromagram obtained from output of constant-Q transform, folding over each process block into a single-octave vector"""  ;
    vamp:fixed_bin_count  "true" ;
    vamp:unit             "" ;
    vamp:bin_count        36 ;
#   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:cqvamp a   vamp:Plugin ;
    dc:title              "Constant-Q Spectrogram (Hz range)" ;
    vamp:name             "Constant-Q Spectrogram (Hz range)" ;
    dc:description        """Extract a spectrogram with constant ratio of centre frequency to resolution from the input audio, specifying the frequency range in Hz.""" ;
    foaf:maker            :library_maker ;
    dc:rights             """Plugin by Chris Cannam. Method by Christian Schörkhuber and Anssi Klapuri. Copyright (c) 2014 QMUL. BSD/MIT licence.""" ;
#   cc:license            <Place plugin license URI here and uncomment> ; 
    vamp:identifier       "cqvamp" ;
    vamp:vamp_API_version vamp:api_version_2 ;
    owl:versionInfo       "1" ;
    vamp:input_domain     vamp:TimeDomain ;

    vamp:parameter   plugbase:cqvamp_param_minfreq ;
    vamp:parameter   plugbase:cqvamp_param_maxfreq ;
    vamp:parameter   plugbase:cqvamp_param_bpo ;
    vamp:parameter   plugbase:cqvamp_param_interpolation ;

    vamp:output      plugbase:cqvamp_output_constantq ;
    .
plugbase:cqvamp_param_minfreq a  vamp:Parameter ;
    vamp:identifier     "minfreq" ;
    dc:title            "Minimum Frequency" ;
    dc:format           "Hz" ;
    vamp:min_value       1 ;
    vamp:max_value       24000 ;
    vamp:unit           "Hz"  ;
    vamp:default_value   100 ;
    vamp:value_names     ();
    .
plugbase:cqvamp_param_maxfreq a  vamp:Parameter ;
    vamp:identifier     "maxfreq" ;
    dc:title            "Maximum Frequency" ;
    dc:format           "Hz" ;
    vamp:min_value       1 ;
    vamp:max_value       24000 ;
    vamp:unit           "Hz"  ;
    vamp:default_value   14080 ;
    vamp:value_names     ();
    .
plugbase:cqvamp_param_bpo a  vamp:QuantizedParameter ;
    vamp:identifier     "bpo" ;
    dc:title            "Bins per Octave" ;
    dc:format           "bins" ;
    vamp:min_value       2 ;
    vamp:max_value       480 ;
    vamp:unit           "bins" ;
    vamp:quantize_step   1  ;
    vamp:default_value   36 ;
    vamp:value_names     ();
    .
plugbase:cqvamp_param_interpolation a  vamp:QuantizedParameter ;
    vamp:identifier     "interpolation" ;
    dc:title            "Interpolation" ;
    dc:format           "" ;
    vamp:min_value       0 ;
    vamp:max_value       2 ;
    vamp:unit           "" ;
    vamp:quantize_step   1  ;
    vamp:default_value   2 ;
    vamp:value_names     ( "None, leave as zero" "None, repeat prior value" "Linear interpolation");
    .
plugbase:cqvamp_output_constantq a  vamp:DenseOutput ;
    vamp:identifier       "constantq" ;
    dc:title              "Constant-Q Spectrogram" ;
    dc:description        """Output of constant-Q transform, as a single vector per process block"""  ;
    vamp:fixed_bin_count  "true" ;
    vamp:unit             "" ;
    vamp:bin_count        216 ;
#   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:cqvampmidi a   vamp:Plugin ;
    dc:title              "Constant-Q Spectrogram (MIDI pitch range)" ;
    vamp:name             "Constant-Q Spectrogram (MIDI pitch range)" ;
    dc:description        """Extract a spectrogram with constant ratio of centre frequency to resolution from the input audio, specifying the frequency range in MIDI pitch units.""" ;
    foaf:maker            :library_maker ;
    dc:rights             """Plugin by Chris Cannam. Method by Christian Schörkhuber and Anssi Klapuri. Copyright (c) 2014 QMUL. BSD/MIT licence.""" ;
#   cc:license            <Place plugin license URI here and uncomment> ; 
    vamp:identifier       "cqvampmidi" ;
    vamp:vamp_API_version vamp:api_version_2 ;
    owl:versionInfo       "1" ;
    vamp:input_domain     vamp:TimeDomain ;

    vamp:parameter   plugbase:cqvampmidi_param_minpitch ;
    vamp:parameter   plugbase:cqvampmidi_param_maxpitch ;
    vamp:parameter   plugbase:cqvampmidi_param_tuning ;
    vamp:parameter   plugbase:cqvampmidi_param_bpo ;
    vamp:parameter   plugbase:cqvampmidi_param_interpolation ;

    vamp:output      plugbase:cqvampmidi_output_constantq ;
    .
plugbase:cqvampmidi_param_minpitch a  vamp:QuantizedParameter ;
    vamp:identifier     "minpitch" ;
    dc:title            "Minimum Pitch" ;
    dc:format           "MIDI units" ;
    vamp:min_value       0 ;
    vamp:max_value       127 ;
    vamp:unit           "MIDI units" ;
    vamp:quantize_step   1  ;
    vamp:default_value   36 ;
    vamp:value_names     ();
    .
plugbase:cqvampmidi_param_maxpitch a  vamp:QuantizedParameter ;
    vamp:identifier     "maxpitch" ;
    dc:title            "Maximum Pitch" ;
    dc:format           "MIDI units" ;
    vamp:min_value       0 ;
    vamp:max_value       127 ;
    vamp:unit           "MIDI units" ;
    vamp:quantize_step   1  ;
    vamp:default_value   84 ;
    vamp:value_names     ();
    .
plugbase:cqvampmidi_param_tuning a  vamp:Parameter ;
    vamp:identifier     "tuning" ;
    dc:title            "Tuning Frequency" ;
    dc:format           "Hz" ;
    vamp:min_value       360 ;
    vamp:max_value       500 ;
    vamp:unit           "Hz"  ;
    vamp:default_value   440 ;
    vamp:value_names     ();
    .
plugbase:cqvampmidi_param_bpo a  vamp:QuantizedParameter ;
    vamp:identifier     "bpo" ;
    dc:title            "Bins per Octave" ;
    dc:format           "bins" ;
    vamp:min_value       2 ;
    vamp:max_value       480 ;
    vamp:unit           "bins" ;
    vamp:quantize_step   1  ;
    vamp:default_value   36 ;
    vamp:value_names     ();
    .
plugbase:cqvampmidi_param_interpolation a  vamp:QuantizedParameter ;
    vamp:identifier     "interpolation" ;
    dc:title            "Interpolation" ;
    dc:format           "" ;
    vamp:min_value       0 ;
    vamp:max_value       2 ;
    vamp:unit           "" ;
    vamp:quantize_step   1  ;
    vamp:default_value   2 ;
    vamp:value_names     ( "None, leave as zero" "None, repeat prior value" "Linear interpolation");
    .
plugbase:cqvampmidi_output_constantq a  vamp:DenseOutput ;
    vamp:identifier       "constantq" ;
    dc:title              "Constant-Q Spectrogram" ;
    dc:description        """Output of constant-Q transform, as a single vector per process block"""  ;
    vamp:fixed_bin_count  "true" ;
    vamp:unit             "" ;
    vamp:bin_count        216 ;
#   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> ;
    .