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There is a medical office building near my house along my walking route. It has a fancy, detached, fully enclosed generator building. When the generators are ru

There is a medical office building near my house along my walking route. It has a fancy, detached, fully enclosed generator building. When the generators are running the place emits a really high-pitched whine. I can hear it approaching from a couple blocks away. I'm sure my dog and other animals hear it much better than me.

j16sdiz 1mo ago
> high-pitched whine. Does it have to? I meant, it is a very common problem with lots of complain. I bet modern electronic can do it much less noise. Does HN know something in this area?