# resample .wave from 22.05 to 24kHz sampling rate

import librosa
import soundfile as sf


def resample(filename, out_filename, target_rate=int(24e3)):
    # Load the original audio file
    audio, rate = librosa.load(filename)

    # Convert the sample rate to 24 kHz
    resampled_audio = librosa.resample(audio, orig_sr=rate, target_sr=target_rate)

    # Save the resampled audio as a new .wav file
    sf.write(out_filename, resampled_audio, target_rate)

if __name__ == "__main__":
    resample('text_to_speech/welcome.wav', 'text_to_speech/welcome_resampled.wav')