birdvoxpaint

用于长时间生物声学监测的伪彩色频谱图

安装

BirdVoxPaint托管在PyPI上。要安装，请在您的Python环境中运行以下命令

$ pip install birdvoxpaint

要从源安装最新版本，克隆存储库，然后从顶级birdvoxpaint文件夹中调用

$ python setup.py install

使用方法

要分析音频文件

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()