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282 points elsewhen | 1 comments | | HN request time: 0.215s | source
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distantaidenn ◴[] No.41910529[source]
Always been sensitive to sounds and have taken effort over my life to protect my hearing. It may look silly, but I still plug my ears when a large truck/train passes by.

Result is, even at my age, I can still hear those annoying high frequency teenage repellents (ubiquitous in Tokyo). Can also hear some of my electric devices charging.

I'm glad to see such steps being taken by Apple. I always bring my noise canceling buds (Sony, Apple) with me when I go see movies. It's literally painful to watch movies in modern theaters without them. Just too damned loud!

Apple's on the right track. Personalized health and more daily monitoring of said health is gonna be a sea change event.

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nikolatt ◴[] No.41911281[source]
Wait, those high frequency sounds in Tokyo are teenage repellents? I thought they are bird/insect repellants. I could hear the sounds and was literally getting mini headaches walking around.
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1. stavros ◴[] No.41912736[source]
They're extremely annoying, aren't they? I was the only one that could hear them out of 5 people in my group, all aged about 35, and they definitely caused me to avoid walking by that shop. Hell, I would have avoided ever buying anything there if I were a local.