API documentation

• Core functionality
  • Audio signals
  • Harmonics
  • Magnitude scaling
• Signal transformations
  • Time and frequency representations
  • Phase recovery
• Display
  • Data visualization
  • Display utilities
  • Display object reference
• Feature extraction
  • Spectral features
  • Rhythm features
  • Feature manipulation
  • Feature inversion
• Pitch and tuning
  • librosa.pyin
  • librosa.yin
  • librosa.estimate_tuning
  • librosa.pitch_tuning
  • librosa.piptrack
• Onset detection
  • librosa.onset.onset_detect
  • librosa.onset.onset_strength
  • librosa.onset.onset_strength_multi
  • librosa.onset.onset_backtrack
• Beat tracking
  • librosa.beat.beat_track
  • librosa.beat.plp
• Music notation
  • librosa.key_to_notes
  • librosa.key_to_degrees
  • librosa.mela_to_svara
  • librosa.mela_to_degrees
  • librosa.thaat_to_degrees
  • librosa.list_mela
  • librosa.list_thaat
  • librosa.fifths_to_note
  • librosa.interval_to_fjs
  • librosa.interval_frequencies
  • librosa.pythagorean_intervals
  • librosa.plimit_intervals
• Time and frequency conversions
  • Time unit conversion
  • Frequency unit conversion
  • Frequency range generation
• Spectrogram decomposition
  • librosa.decompose.hpss
  • librosa.decompose.nn_filter
  • librosa.decompose.decompose
• Effects
  • librosa.effects.hpss
  • librosa.effects.harmonic
  • librosa.effects.percussive
  • librosa.effects.time_stretch
  • librosa.effects.pitch_shift
  • librosa.effects.remix
  • librosa.effects.trim
  • librosa.effects.split
  • librosa.effects.preemphasis
  • librosa.effects.deemphasis
• Structure and segmentation
  • librosa.segment.cross_similarity
  • librosa.segment.recurrence_matrix
  • librosa.segment.recurrence_to_lag
  • librosa.segment.lag_to_recurrence
  • librosa.segment.timelag_filter
  • librosa.segment.path_enhance
  • librosa.segment.agglomerative
  • librosa.segment.subsegment
• Sequential modeling
  • librosa.sequence.dtw
  • librosa.sequence.rqa
  • librosa.sequence.path_to_steps
  • librosa.sequence.viterbi
  • librosa.sequence.viterbi_discriminative
  • librosa.sequence.viterbi_binary
  • librosa.sequence.transition_uniform
  • librosa.sequence.transition_loop
  • librosa.sequence.transition_cycle
  • librosa.sequence.transition_local
• Utilities
  • Numerical operations
  • Array shape manipulation
  • Matching
  • Data validation
  • Files and data