def normal_time_averaged_sound_intensity_level(normal_time_averaged_sound_intensity, reference_intensity=REFERENCE_INTENSITY):
    """
    Normal time-averaged sound intensity level :math:`L_{In,T}` in dB.

    :param normal_time_averaged_sound_intensity: Normal time-averaged sound intensity :math:`I{n,T}`.
    :param reference_intensity: Reference sound intensity :math:`I_0`.

    .. math:: I_{n,T} = 10 \\log_{10} { \\frac{|I_{n,T}|}{I_0}}

    """
    return 10.0 * np.log10( np.abs(normal_time_averaged_sound_intensity / reference_intensity) )
dataset/ETHPy150Open python-acoustics/python-acoustics/acoustics/standards/iso_tr_25417_2007.py/normal_time_averaged_sound_intensity_level/original