Colour maps of the transmission function, 𝒫_m, from Mathis & de Brye (2012) with m = −1 as a function of frequency and time for a 1 M_⊙ star. Left (centre): 𝒫_m when only the rotation (toroidal magnetism) is taken into account. Right: Case with the full contribution coming from 𝒫_m. White regions show where the angular momentum flux carried by the wave is unaffected by the rotation and magnetic field while black regions indicate where it is. The dashed part of the diagram present the region where the waves are completely trapped vertically and therefore do not propagate. The red line shows the convective turnover frequency as a function of time, which acts as a proxy for the peak of excitation. The blue and the green lines are the inertial frequency (2Ω) and the Alfvén frequency integrated over the upper 5% of the radiative core, respectively.