I have this issue to , my settings is high pressure. I get more air later in the night because I am on auto cpap. I am going to look at the masks mentioned above. Thannks!
My wife made me place my machine inside of my nightstand that has doors and a shelf for like books where I set the cpap on. I made a hole about the size of a book to get air flow and to get the hose out of it, truthfully a small hole big enough for the hose would have been fine, those doors aren't air tight. It is quieter but still bad since they increased my pressure higher,m and the mask I have is very noisy.
I have the same issue with the amara view connector tube causing a loud sound as if it were coming from the mask. My wife thinks its a leak and she just want me to get a new one but it fits so well so I tried getting a new tube thinking that was the issue but nope it still does it. It has to do with the pressure I believe because my pressure is also high around 10-15 usually 12-14 range. I am going to have to try a new one.