Librosa, Soundfile를 이용해서 음원 읽어오기, 저장하기

 

import librosa, soundfile

sample_rate = 44100
src_audio_path = "test.wav"
trg_audio_path = "processed_test.wav"
mono = True

"""
load
"""
(audio, 
 sample_rate) = librosa.load(src_audio_path, 
                             sr=sample_rate, 
                             mono=mono)

"""
save
"""
soundfile.write(trg_audio_path, 
                audio, 
                sample_rate, 
                format='WAV')