A library for audio data augmentation. Inspired by albumentations.
Project description
Audiomentations
A python library for doing audio data augmentation
Setup
pip install audiomentations
Usage example
from audiomentations import Compose, AddGaussianNoise, TimeStretch
import numpy as np
SAMPLE_RATE = 16000
augmenter = Compose([
AddGaussianNoise(min_amplitude=0.001, max_amplitude=0.015, p=0.5),
TimeStretch(min_rate=0.8, max_rate=1.25, p=0.5),
])
samples = np.zeros((20,), dtype=np.float32)
samples = augmenter(samples=samples, sample_rate=SAMPLE_RATE)
Development
Code style
Format the code with black
Run tests
nosetests
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