I didn't see this particular subject addressed when I searched for it in the forum. I apologize if this has already been discussed. But, will using noise-reducing, or noise-cancelling headphones reduce the effectiveness of the Paraliminals? I've used other meditation programs in which such headphones were not recommended as they would reduce or eliminate certain tones that were necessary for the desired effect. Would that be the case with Paraliminal sessions or no?

Thanks.