def time_averaged_sound_intensity_level(time_averaged_sound_intensity, reference_intensity=REFERENCE_INTENSITY, axis=-1):
    """
    Time-averaged sound intensity level :math:`L_{I,T}`.

    :param time_averaged_sound_intensity: Time-averaged sound intensity :math:`\\mathbf{I}_T`.
    :param reference_intensity: Reference sound intensity :math:`I_0`.

    .. math:: L_{I,T} = 10 \\log_{10} { \\frac{|\\mathbf{I}_T|}{I_0} }

    """
    return 10.0 * np.log10( np.linalg.norm(time_averaged_sound_intensity,axis=axis) / reference_intensity )
dataset/ETHPy150Open python-acoustics/python-acoustics/acoustics/standards/iso_tr_25417_2007.py/time_averaged_sound_intensity_level/original