The difference between a good air conditioner and a great one isn’t just how quickly it cools a room—but also how quietly it does so. On a hot, still summer night, a quiet air conditioner may be the ...

While a quiet air conditioner is nice during the day, it’s especially important at night when you’re trying to sleep. That’s why, in addition to grading air conditioners on how quickly they cool a ...

Explanation of how a diode divider can tame powerline noise on a zero-crossing detector's input circuit, improving ZCD sensitivity. To properly control ac sources using solid-state devices, you need a ...

Choosing the right window air conditioner involves considering cooling capacity, energy efficiency, noise levels, and advanced features.

These ACs from Frigidaire, GE, LG, and Midea can keep things cool and quiet while you sleep U-shaped air conditioners like this Midea can run quieter because they use your window to block out noise.

During the warm summer months, it’s normal to flick on the AC to keep your home cool and comfortable. This might not seem like a big deal to you, but it might to your neighbours! Air conditioners can ...