config.yaml

Bioacoustic_features:
  Acoustic_Complexity_Index:
    use: on
    params:
      bin: 5
    spectrogram:
      win_len: 512
      hop: 512
      win_type: hamming

  Acoustic_Diversity_Index:
    use: on
    params:
      fs_max: 10000
      db_threshold: -50
      fs_step: 1000

  Acoustic_Evenness_Index:
    use: on
    params:
      fs_max: 10000
      db_threshold: -50
      fs_step: 1000

  Bioacoustic_Index:
    use: on
    params:
      fs_min: 2000
      fs_max: 8000
    spectrogram:
      win_len: 512
      hop: 256
      win_type: hanning

  Spectral_entropy:
    use: on
    spectrogram:
      win_len: 512
      hop: 256
      win_type: hanning

  Temporal_entropy:
    use: on

  Spectral_centroid:
    use: on
    spectrogram:
      win_len: 512
      hop: 256
      win_type: hanning

  Acoustic_activity:
    use: on
    params:
      frame_len: 512
      hist_smoothing_kernel: 4
      hist_number_bins: 100
      activity_threshold_dB: 3
      min_dB: -60
      dB_range: 10
      N: 0

  Formants:
    use: on
    params:
      order: null

YAAFE_features:
  Chroma2:
    use: on
    params:
      stepSize: 1024
      CQTAlign: c
      CQTBinsPerOctave: 48
      CQTMinFreq: 27.5
      CQTNbOctaves: 7
      CZBinsPerSemitone: 1
      CZNbCQTBinsAggregatedToPCPBin: -1
      CZTuning: 440

  LPC:
    use: off
    params:
      LPCNbCoeffs: 12
      blockSize: 1024
      stepSize: 1024

  LSF:
    use: off
    params:
      blockSize: 1024
      stepSize: 1024

  MFCC:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024
      CepsIgnoreFirstCoeff: 1
      CepsNbCoeffs: 13
      MelMaxFreq: 6000
      MelMinFreq: 100
      MelNbFilters: 40

  OBSIR:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024
      OBSIMinFreq: 27.5

  PerceptualSharpness:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  PerceptualSpread:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  SpectralCrestFactorPerBand:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  SpectralIrregularity:
    use: off
    params:
      CQTBinsPerOctave: 36
      CQTMinFreq: 73.42
      CQTNbOctaves: 3
      stepSize: 1024

  SpectralDecrease:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  SpectralFlatness:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  SpectralFlux:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  SpectralRolloff:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  SpectralVariation:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  SpectralSlope:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  ZCR:
    use: on
    params:
      blockSize: 1024
      stepSize: 1024

  Chords:
    use: off
    params:
      ChordsSmoothing: 1.5s
      ChordsUse7: 0
      stepSize: 1024