IMO the harshness is excessive sibilance,
The cure is de-essing, e.g. using the desibilator plugin.
There is also a deep reveb(eration) from the space you are recording in, which is not fixable in Audacity.
IMO the harshness is excessive sibilance,
The cure is de-essing, e.g. using the desibilator plugin.
There is also a deep reveb(eration) from the space you are recording in, which is not fixable in Audacity.