Loos like no one knows of Enpass

Weird and impressive!

The article for this condition in German Wikipedia mentions that there’s a training which can help, but I have not looked into this yet

Everyone keeps mentioning them, but no one links to the information: https://en.wikipedia.org/wiki/Auditory_processing_disorder

One of potential symptoms is indeed “Difficulty hearing in noisy environments”

I have a nice workaround: good earplugs. They lower the overall volume, and all of a sudden I can understand spoken words again. Too bad they actually increase for me the sound of my own chewing.