Noise is inevitably present in almost all acoustic environments. Even when recorded with a microphone, a speech signal will contain lots of noise, such as white noise or background sounds. Excessive noise can distort or mask the characteristics of s

noise_reduction

import noisereduce as nr
from scipy.io import wavfile
 
# load data
rate, data = wavfile.read("voice_with_noise.wav")
 
# perform noise reduction
reduced_noise = nr.reduce_noise(y=data, sr=rate) It was originally published on https://www.apriorit.com/