How to resample a .wav sound file which is being read using the wavfile.read?

Question

I want to change the following two lines of my code:

clip, sample_rate = librosa.load(file_name)
clip = librosa.resample(clip, sample_rate, 2000)

I want to load the .wav file using wavfile.read() instead of using librosa.load() and then resample it using some technique other than the libroa.resample().

Any idea how to do it?

Answer 1

So here is the answer folks! The below solution worked for me.

from scipy.io import wavfile
import scipy.signal as sps
from io import BytesIO

new_rate = 2000
# Read file
sample_rate, clip = wavfile.read(BytesIO(file_name))
       
# Resample data
number_of_samples = round(len(clip) * float(new_rate) / sample_rate)
clip = sps.resample(clip, number_of_samples)