Split AC or window AC — the summer debate is back. Before you spend a rupee, here's what actually separates the two, and ...

Abstract: Recent power electronics and control technology have equipped air conditioners with additional functions such as air purification and energy saving, however, the noise and vibration ...

Tinnitus, that constant ringing, buzzing, or hissing in your ears, can really throw off your sleep, concentration, and just everyday comfort. It often comes from things like hearing loss, loud noise ...