386b5c5e2b35414fe69db1cf597fc8aabbadb9aa,tests/core/test_augmentation.py,,test_vibrato,#Any#Any#,84

Before Change

    mix, _ =  mix_and_sources
    augmented_signal = vibrato(mix, f, d)
    
    audio_data = augmented_signal.audio_data
    scores = {
        "test_metrics": {
            "mean": [np.mean(audio_data, dtype=float)],
            "t_0_mean": [np.mean(audio_data[:, 0], dtype=float)],
            "variance": [np.var(audio_data, dtype=float)],
            "f_0_mean": [np.mean(audio_data[0, :], dtype=float)],
            "sum": [np.sum(audio_data, dtype=float)]
        }
    }
    check_against_regression_data(scores, reg_path)
    
    

After Change

    mix, _ =  mix_and_sources
    augmented_signal = vibrato(mix, f, d)
    
    ffmpeg_regression(augmented_signal.audio_data, 
        reg_path, check_against_regression_data)
    
def test_echo(mix_and_sources, check_against_regression_data):
    // This sounds like an open air concert in the mountains
    in_gain = .8

Instances