c8280cd73ec4782188ab1d8d4d7f4ce349a07f6a,tests/test_effects.py,,test_trim,#,144

Before Change

    // construct 5 seconds of stereo silence
    // Stick a sine wave in the middle three seconds
    sr = float(22050)
    y = np.zeros((2, int(5 * sr)))
    y[0, sr:4*sr] = np.sin(2 * np.pi * 440 * np.arange(0, 3 * sr) / sr)

    for top_db in [60, 40, 20]:
        for index in [False, True]:

After Change

    trim_duration = 3.0
    y = np.sin(2 * np.pi * 440. * np.arange(0, trim_duration * sr) / sr)
    y = librosa.util.pad_center(y, 5 * sr)
    y = np.vstack([y, np.zeros_like(y)])

    for top_db in [60, 40, 20]:
        for ref_power in [1, np.max]:
            // Test stereo

Instances