ai-content-maker/.venv/Lib/site-packages/librosa/__init__.py

216 lines
2.9 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Core IO and DSP
===============
Audio loading
-------------
.. autosummary::
:toctree: generated/
load
stream
to_mono
resample
get_duration
get_samplerate
Time-domain processing
----------------------
.. autosummary::
:toctree: generated/
autocorrelate
lpc
zero_crossings
mu_compress
mu_expand
Signal generation
-----------------
.. autosummary::
:toctree: generated/
clicks
tone
chirp
Spectral representations
------------------------
.. autosummary::
:toctree: generated/
stft
istft
reassigned_spectrogram
cqt
icqt
hybrid_cqt
pseudo_cqt
vqt
iirt
fmt
magphase
Phase recovery
--------------
.. autosummary::
:toctree: generated/
griffinlim
griffinlim_cqt
Harmonics
---------
.. autosummary::
:toctree: generated/
interp_harmonics
salience
f0_harmonics
phase_vocoder
Magnitude scaling
-----------------
.. autosummary::
:toctree: generated/
amplitude_to_db
db_to_amplitude
power_to_db
db_to_power
perceptual_weighting
frequency_weighting
multi_frequency_weighting
A_weighting
B_weighting
C_weighting
D_weighting
pcen
Time unit conversion
--------------------
.. autosummary::
:toctree: generated/
frames_to_samples
frames_to_time
samples_to_frames
samples_to_time
time_to_frames
time_to_samples
blocks_to_frames
blocks_to_samples
blocks_to_time
Frequency unit conversion
-------------------------
.. autosummary::
:toctree: generated/
hz_to_note
hz_to_midi
hz_to_svara_h
hz_to_svara_c
hz_to_fjs
midi_to_hz
midi_to_note
midi_to_svara_h
midi_to_svara_c
note_to_hz
note_to_midi
note_to_svara_h
note_to_svara_c
hz_to_mel
hz_to_octs
mel_to_hz
octs_to_hz
A4_to_tuning
tuning_to_A4
Music notation
--------------
.. autosummary::
:toctree: generated/
key_to_notes
key_to_degrees
mela_to_svara
mela_to_degrees
thaat_to_degrees
list_mela
list_thaat
fifths_to_note
interval_to_fjs
interval_frequencies
pythagorean_intervals
plimit_intervals
Frequency range generation
--------------------------
.. autosummary::
:toctree: generated/
fft_frequencies
cqt_frequencies
mel_frequencies
tempo_frequencies
fourier_tempo_frequencies
Pitch and tuning
----------------
.. autosummary::
:toctree: generated/
pyin
yin
estimate_tuning
pitch_tuning
piptrack
Miscellaneous
-------------
.. autosummary::
:toctree: generated/
samples_like
times_like
get_fftlib
set_fftlib
"""
import lazy_loader as lazy
from .version import version as __version__
__getattr__, __dir__, __all__ = lazy.attach_stub(__name__, __file__)