Originally Posted by
likeitis
Has anyone been able to measure the noise difference from the 320 cockpit? I really don't notice that much a difference and would really like to go just on the speaker. Going back to a headset permanently especially as we start transcons soon isn't appealing at all. Haven't used a headset above transition for 24 years.
I’m not on the 220 but agree with your sentiment. It’s extremely easy to mitigate noise and hearing loss while going topless above transition altitude
https://www.uline.com/Product/Detail...plugs-Uncorded
Crew rooms usually have a supply of generic ones, too