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pyin.n3
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@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/pyin#> .
@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/pyin> .
:maker
foaf:name "Matthias Mauch" ;
foaf:logo <http://vamp-plugins.org/rdf/plugins/makers/qm.png> ;
foaf:page <http://c4dm.eecs.qmul.ac.uk/> .
plugbase:library a vamp:PluginLibrary ;
vamp:identifier "pyin" ;
dc:title "pYIN" ;
dc:description "pYIN is a modification of the well-loved YIN algorithm for fundamental frequency (F0) estimation in monophonic audio." ;
vamp:available_plugin plugbase:localcandidatepyin ;
vamp:available_plugin plugbase:pyin ;
vamp:available_plugin plugbase:yin ;
foaf:page <http://code.soundsoftware.ac.uk/projects/pyin> ;
foaf:maker :maker ;
.
plugbase:localcandidatepyin a vamp:Plugin ;
dc:title "Local Candidate PYIN" ;
vamp:name "Local Candidate PYIN" ;
dc:description """Monophonic pitch and note tracking based on a probabilistic Yin extension.""" ;
foaf:maker :library_maker ;
dc:rights """GPL""" ;
# cc:license <Place plugin license URI here and uncomment> ;
vamp:identifier "localcandidatepyin" ;
vamp:vamp_API_version vamp:api_version_2 ;
owl:versionInfo "2" ;
vamp:input_domain vamp:TimeDomain ;
vamp:parameter plugbase:localcandidatepyin_param_threshdistr ;
vamp:parameter plugbase:localcandidatepyin_param_outputunvoiced ;
vamp:parameter plugbase:localcandidatepyin_param_precisetime ;
vamp:output plugbase:localcandidatepyin_output_pitchtrackcandidates ;
.
plugbase:localcandidatepyin_param_threshdistr a vamp:QuantizedParameter ;
vamp:identifier "threshdistr" ;
dc:title "Yin threshold distribution" ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 7 ;
vamp:unit "" ;
vamp:quantize_step 1 ;
vamp:default_value 2 ;
vamp:value_names ( "Uniform" "Beta (mean 0.10)" "Beta (mean 0.15)" "Beta (mean 0.20)" "Beta (mean 0.30)" "Single Value 0.10" "Single Value 0.15" "Single Value 0.20");
.
plugbase:localcandidatepyin_param_outputunvoiced a vamp:QuantizedParameter ;
vamp:identifier "outputunvoiced" ;
dc:title "Output estimates classified as unvoiced?" ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 2 ;
vamp:unit "" ;
vamp:quantize_step 1 ;
vamp:default_value 0 ;
vamp:value_names ( "No" "Yes" "Yes, as negative frequencies");
.
plugbase:localcandidatepyin_param_precisetime a vamp:QuantizedParameter ;
vamp:identifier "precisetime" ;
dc:title "Use non-standard precise YIN timing (slow)." ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 1 ;
vamp:unit "" ;
vamp:quantize_step 1 ;
vamp:default_value 0 ;
vamp:value_names ();
.
plugbase:localcandidatepyin_output_pitchtrackcandidates a vamp:SparseOutput ;
vamp:identifier "pitchtrackcandidates" ;
dc:title "Pitch track candidates" ;
dc:description """Multiple candidate pitch tracks.""" ;
vamp:fixed_bin_count "false" ;
vamp:unit "Hz" ;
a vamp:KnownExtentsOutput ;
vamp:min_value 40 ;
vamp:max_value 500 ;
vamp:sample_type vamp:VariableSampleRate ;
vamp:sample_rate 172.266 ;
# 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:pyin a vamp:Plugin ;
dc:title "pYin" ;
vamp:name "pYin" ;
dc:description """Monophonic pitch and note tracking based on a probabilistic Yin extension.""" ;
foaf:maker :maker ;
dc:rights """GPL""" ;
# cc:license <Place plugin license URI here and uncomment> ;
vamp:identifier "pyin" ;
vamp:vamp_API_version vamp:api_version_2 ;
owl:versionInfo "2" ;
vamp:input_domain vamp:TimeDomain ;
vamp:parameter plugbase:pyin_param_threshdistr ;
vamp:parameter plugbase:pyin_param_outputunvoiced ;
vamp:parameter plugbase:pyin_param_precisetime ;
vamp:parameter plugbase:pyin_param_lowampsuppression ;
vamp:parameter plugbase:pyin_param_onsetsensitivity ;
vamp:parameter plugbase:pyin_param_prunethresh ;
vamp:output plugbase:pyin_output_f0candidates ;
vamp:output plugbase:pyin_output_f0probs ;
vamp:output plugbase:pyin_output_voicedprob ;
vamp:output plugbase:pyin_output_candidatesalience ;
vamp:output plugbase:pyin_output_smoothedpitchtrack ;
vamp:output plugbase:pyin_output_notes ;
.
plugbase:pyin_param_threshdistr a vamp:QuantizedParameter ;
vamp:identifier "threshdistr" ;
dc:title "Yin threshold distribution" ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 7 ;
vamp:unit "" ;
vamp:quantize_step 1 ;
vamp:default_value 2 ;
vamp:value_names ( "Uniform" "Beta (mean 0.10)" "Beta (mean 0.15)" "Beta (mean 0.20)" "Beta (mean 0.30)" "Single Value 0.10" "Single Value 0.15" "Single Value 0.20");
.
plugbase:pyin_param_outputunvoiced a vamp:QuantizedParameter ;
vamp:identifier "outputunvoiced" ;
dc:title "Output estimates classified as unvoiced?" ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 2 ;
vamp:unit "" ;
vamp:quantize_step 1 ;
vamp:default_value 0 ;
vamp:value_names ( "No" "Yes" "Yes, as negative frequencies");
.
plugbase:pyin_param_precisetime a vamp:QuantizedParameter ;
vamp:identifier "precisetime" ;
dc:title "Use non-standard precise YIN timing (slow)." ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 1 ;
vamp:unit "" ;
vamp:quantize_step 1 ;
vamp:default_value 0 ;
vamp:value_names ();
.
plugbase:pyin_param_lowampsuppression a vamp:Parameter ;
vamp:identifier "lowampsuppression" ;
dc:title "Suppress low amplitude pitch estimates." ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 1 ;
vamp:unit "" ;
vamp:default_value 0.1 ;
vamp:value_names ();
.
plugbase:pyin_param_onsetsensitivity a vamp:Parameter ;
vamp:identifier "onsetsensitivity" ;
dc:title "Onset sensitivity" ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 1 ;
vamp:unit "" ;
vamp:default_value 0.5 ;
vamp:value_names ();
.
plugbase:pyin_param_prunethresh a vamp:Parameter ;
vamp:identifier "prunethresh" ;
dc:title "Duration pruning threshold." ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 0.2 ;
vamp:unit "" ;
vamp:default_value 0.05 ;
vamp:value_names ();
.
plugbase:pyin_output_f0candidates a vamp:SparseOutput ;
vamp:identifier "f0candidates" ;
dc:title "F0 Candidates" ;
dc:description """Estimated fundamental frequency candidates.""" ;
vamp:fixed_bin_count "false" ;
vamp:unit "Hz" ;
a vamp:KnownExtentsOutput ;
vamp:min_value 40 ;
vamp:max_value 500 ;
vamp:sample_type vamp:VariableSampleRate ;
vamp:sample_rate 172.266 ;
# 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:pyin_output_f0probs a vamp:SparseOutput ;
vamp:identifier "f0probs" ;
dc:title "Candidate Probabilities" ;
dc:description """Probabilities of estimated fundamental frequency candidates.""" ;
vamp:fixed_bin_count "false" ;
vamp:unit "" ;
a vamp:KnownExtentsOutput ;
vamp:min_value 0 ;
vamp:max_value 1 ;
vamp:sample_type vamp:VariableSampleRate ;
vamp:sample_rate 172.266 ;
# 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:pyin_output_voicedprob a vamp:DenseOutput ;
vamp:identifier "voicedprob" ;
dc:title "Voiced Probability" ;
dc:description """Probability that the signal is voiced according to Probabilistic Yin.""" ;
vamp:fixed_bin_count "true" ;
vamp:unit "" ;
a vamp:KnownExtentsOutput ;
vamp:min_value 0 ;
vamp:max_value 1 ;
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:pyin_output_candidatesalience a vamp:DenseOutput ;
vamp:identifier "candidatesalience" ;
dc:title "Candidate Salience" ;
dc:description """Candidate Salience""" ;
vamp:fixed_bin_count "true" ;
vamp:unit "" ;
a vamp:KnownExtentsOutput ;
vamp:min_value 0 ;
vamp:max_value 1 ;
vamp:bin_count 1024 ;
# 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:pyin_output_smoothedpitchtrack a vamp:DenseOutput ;
vamp:identifier "smoothedpitchtrack" ;
dc:title "Smoothed Pitch Track" ;
dc:description """.""" ;
vamp:fixed_bin_count "true" ;
vamp:unit "Hz" ;
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:pyin_output_notes a vamp:SparseOutput ;
vamp:identifier "notes" ;
dc:title "Notes" ;
dc:description """Derived fixed-pitch note frequencies""" ;
vamp:fixed_bin_count "true" ;
vamp:unit "Hz" ;
vamp:bin_count 1 ;
vamp:sample_type vamp:VariableSampleRate ;
vamp:sample_rate 172.266 ;
# 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:yin a vamp:Plugin ;
dc:title "Yin" ;
vamp:name "Yin" ;
dc:description """A vamp implementation of the Yin algorithm for monophonic frequency estimation.""" ;
foaf:maker :maker ;
dc:rights """GPL""" ;
# cc:license <Place plugin license URI here and uncomment> ;
vamp:identifier "yin" ;
vamp:vamp_API_version vamp:api_version_2 ;
owl:versionInfo "2" ;
vamp:input_domain vamp:TimeDomain ;
vamp:parameter plugbase:yin_param_yinThreshold ;
vamp:parameter plugbase:yin_param_outputunvoiced ;
vamp:output plugbase:yin_output_f0 ;
vamp:output plugbase:yin_output_periodicity ;
vamp:output plugbase:yin_output_rms ;
vamp:output plugbase:yin_output_salience ;
.
plugbase:yin_param_yinThreshold a vamp:QuantizedParameter ;
vamp:identifier "yinThreshold" ;
dc:title "Yin threshold" ;
dc:format "" ;
vamp:min_value 0.025 ;
vamp:max_value 1 ;
vamp:unit "" ;
vamp:quantize_step 0.025 ;
vamp:default_value 0.15 ;
vamp:value_names ();
.
plugbase:yin_param_outputunvoiced a vamp:QuantizedParameter ;
vamp:identifier "outputunvoiced" ;
dc:title "Output estimates classified as unvoiced?" ;
dc:format "" ;
vamp:min_value 0 ;
vamp:max_value 2 ;
vamp:unit "" ;
vamp:quantize_step 1 ;
vamp:default_value 2 ;
vamp:value_names ( "No" "Yes" "Yes, as negative frequencies");
.
plugbase:yin_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 40 ;
vamp:max_value 500 ;
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:yin_output_periodicity a vamp:DenseOutput ;
vamp:identifier "periodicity" ;
dc:title "Periodicity" ;
dc:description """by-product of Yin f0 estimation""" ;
vamp:fixed_bin_count "true" ;
vamp:unit "" ;
a vamp:KnownExtentsOutput ;
vamp:min_value 0 ;
vamp:max_value 1 ;
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:yin_output_rms a vamp:DenseOutput ;
vamp:identifier "rms" ;
dc:title "Root mean square" ;
dc:description """Root mean square of the waveform.""" ;
vamp:fixed_bin_count "true" ;
vamp:unit "" ;
a vamp:KnownExtentsOutput ;
vamp:min_value 0 ;
vamp:max_value 1 ;
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:yin_output_salience a vamp:DenseOutput ;
vamp:identifier "salience" ;
dc:title "Salience" ;
dc:description """Yin Salience""" ;
vamp:fixed_bin_count "true" ;
vamp:unit "" ;
a vamp:KnownExtentsOutput ;
vamp:min_value 0 ;
vamp:max_value 1 ;
vamp:bin_count 1024 ;
# 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> ;
.