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some utils to show audio wave

Project description


a chart util to show audio wave



pip install wavechart

Static chart

Display the waveform of a sound file

import wavechart
chart = wavechart.StaticWaveChart(path='audio.wav')

Dynamic chart

Display the waveform of a sound queue in the format of numpy array

from recorder import Recorder
import wavechart

r = Recorder()
wave_queue = r.get_wave_queue()
chart = wavechart.DynamicWaveChart(wave_queue=wave_queue)

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