def METHOD_NAME(tmp_path):
    p = tmp_path / "wav.scp"
    w = SoundScpWriter(tmp_path / "data", p)
    w["a"] = 16000, np.random.randint(-100, 100, (160000,), dtype=np.int16)
    w["b"] = 16000, np.random.randint(-100, 100, (80000,), dtype=np.int16)
    return str(p)