I find the way hearing aids process sound very annoying. As a blind person who relies on hearing to understand and react to the world around me, I don’t want the hearing aids telling me what they think I should or should not be hearing. I need to know everyhting that’s happening around me. Some of the things that really annoy me:
Compression of different frequency bands, i.e. the HA hears a loud sound and then slams down the volume so that my sonic world goes away. I’m walking in the city, someone drops something big, suddenly all the cars go quiet because the volume ducks.
Comb effect: the delay caused by processing, giving voices and sounds a robotic effect. Widex Pure sort of deals with this but you cannot make many band adjustments in the programs if you have this mode switched on. This delay comb effect causes my sense of direction to get messed up.
warble or altering of the sound to try and block feedback. This is a really hard one, you do sometimes need feedback managers, but some deal with the sound a lot more harshly than others and so single notes of music for example warble and tremble, even in a music program. Oticon are particularly bad for this. Phonak deal with it better. Widex feedback management is quite frankly not great, but I think that’s because they prefer you turn it off which I do anyway
Starkey tends to make things sound really weird and mettalic.
Bias towards high frequencies. I get it, most people lose high freqs, ehnce most HA’s kater to that. However as someone with low freq loss, I find even in neutral the HA’s make everything sound too bright. Phonak are especially bad for this.
sound expansion: Yes, even though you can turn this off, some models of Starkey and Phonak lumitys you can’t ever really get rid of this. What happens, is the HA’s pick up a soft sound and amplify it really quickly. A good example, walk into a medium sized room and clap. The clap of the echo is very short, but the Ha grabs this and tries to pull it up to an audible level. we tried everything in the book to turn it off and it did not work, so you get some very weird processing artefacts as a result.
Think that’s all for now, my main ask of hearing aids is just let me have as pure an analogue sound as I can. Yes we can have all this AI and noise reduction etc etc, but let me turn it all off for my day to day use. Let me decide what is too loud and what I can hear 