Second, put your index fingers in each ear. If there’s no change you have domes that were selected right. If the volume changes (becomes louder) you need to see your audiologist to get the dome type changed.
You’re implying that he should get regardless, which is not necessarily the case for everyone. With his type of hearing loss, open domes may work better for him because it would let in the natural lows for him to hear since he doesn’t need to rely on the aids to amplify the lows for him. Plus it would help minimize occlusion for him. Usually you’d only want to put up with occlusion because you have to due to severe hearing loss and feedback. If he uses open domes, the audi will specify that in the software and the software will take that into account to adjust his prescription to compensate for any leak due to the open vent.
The main disadvantage of using open vents (for folks who have suitable hearing loss to wear them) is that streaming may sound more tinny because the amplification from streaming can leak out somewhat through the vent, especially on the amplification of the lows. That’s why Phonak came up with the Active Vent receivers to allow the vent to be closed at the appropriate time.
You’re ignoring this member’s posts.
