Listening takes resources
In noisy rooms or when hearing is reduced, the brain has to work harder to separate speech from background sound. That effort can leave less attention for remembering what was said.
Check hearing before chasing focus tools
If conversations are increasingly difficult, sounds seem muffled, or you rely on higher volume, consider a hearing evaluation. Treating hearing loss can improve communication without requiring a brainwave product.
Audio-product implication
A wellness recording should be comfortable and clearly audible at a safe level. Making it louder to compensate for hearing difficulty is not a safe workaround.