> The updated one seems to be a lot smoother across the frequency range if a bit less effective on average. Maybe smoother noise cancelling is better in some pe

> The updated one seems to be a lot smoother across the frequency range if a bit less effective on average. Maybe smoother noise cancelling is better in some perceptual way? You nailed it: https://www.soundstagesolo.com/index.php/features/178-eardrum-suck-the-mystery-solved https://www.soundstagesolo.com/index.php/features/178-eardru...