Somebody on this forum was recently complaining that a 4% difference between acuity of right and left ears had screwed with their directional hearing. Sorry, can't find the original post , on account of the utterly useless search engine we have here (Odeon? any chance of ever fixing that? ) I t
hought the OP was DD, but looking at DDs recent posts didn't help, either.
Anyway this post got me thinking. My
own directional hearing is next-to-useless. eg if I happen place my mobile firmly on my LHS, or RHS, and not too far away, I can usually tell where it is -more-or-less- when it rings. But most often , i have to walk around the room and judge the direction by variation in loudness as i walk towards or away from it. Yeah, as you probably guessed, I don;t often find the damned thing before it stops ringing , and often get into trouble for Not Answering The Phone to Important People (who almost always withold their number, ofc. If it's a friend, I simply call them back...erm, anything up to three days later, once i eventually locate my phone) . I've also found out, recently, that it's a peculiar type of hell being bereft of directional hearing if you live on the ground floor of an apartment block
especially when your your most antisocial neihbours live down the road (in a rehab centre for crackheads...or "people with complex needs" as they prefer to call ém ) and like to hang out in your doorway, but your
noisiest neighbour lives right on top of you. (And , no, i do
not jump and down, nor climb up a ladder in an effort to check if it's just him. I laboriously rule out all other possibilities)
So, anyway, that post got me wondering if
my ears have a similar disparity? but then I recalled that I passed all hearing tests , in my youth, with flying colours. And (whilst i haven't had a hearing test in decades) I was just the same back then. So it can't be that. And
then I recalled that I have APD (Auditory Processing Disorder) and it occured to me to wonder if APD affects your directional hearing? and the answer turns out to be yes.
Now, ofc, I'm wondering why the heck I never thought of that before. But seeing as APD is pretty damned common amongst autistic people, thought it worth posting about it here; and thinking that might just be an additional factor in that Original Poster's issue (whoever the hell it was)
I'll leave it to one of you whizz-kids to find a good link about APD. Sorry, but I've just discarded a bunch of them as being not especially explanatory, from the sufferer's POV, but more designed for teachers/parents/ psychologists/ busybodies, and I'm therefore bored shitless with APD by now.