utils/audio_utils.py

# Audio utilities placeholder
import os
from pydub import AudioSegment

def process_audio(user_audio, ref_audio, gender):
    # Dummy audio processing logic
    user = AudioSegment.from_file(user_audio)
    ref = AudioSegment.from_file(ref_audio)
    output = user.overlay(ref - 10)  # Mix lightly
    output_path = f"audio_samples/generated_output_{gender}.wav"
    output.export(output_path, format="wav")
    return output_path

def save_audio(path):
    # Firebase/Local save logic can be implemented here
    pass