I'm having the same problem and went insane trying to find a solution. Thank you !
aural
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
This library does exactly what you want: https://github.com/adamwulf/ClippingBezier
Hi, I'm running into the same problem. However, after doing a bit of research, I discovered it is not "distortion", it is simply the fact that macOS is choosing a low-quality audio codec for use when your Bluetooth device is connected to your AVAudioEngine.
A low quality codec is, for example, "SCO" while a high quality codec is "AptX".
There is a page with easy instructions on how to troubleshoot the issue and how to set codec options for Bluetooth. See if this helps. Please let me know if you're able to get it working, as I am also struggling with the same problem.
Just Google "How to Enable the Optimal Audio Codec for Your Bluetooth Headphones in macOS" and look for a page on the MacRumors site that explains it. This forum won't let me post a direct link.