False-color spectrograms for long-duration bioacoustic monitoring
BirdVoxPaint is hosted on PyPI. To install, run the following command in your Python environment:
$ pip install birdvoxpaintTo install the latest version from source clone the repository and, from the top-level birdvoxpaint folder, call:
$ python setup.py installTo analyze an audio file:
import librosa
import birdvoxpaint as bvp
import matplotlib.pyplot as plt
# get the path to the audio file you want to use
audio_path = librosa.example('nutcracker')
# calculate acoustic indices
X = bvp.transform(
audio_path, segment_duration=3, indices=[
bvp.acoustic_complexity_index,
bvp.entropy_based_concentration,
bvp.acoustic_event_count,
])
print(X.shape)
# show
bvp.rgbshow(X)
plt.show()