Fire alarms & doorbells: How to enable sound detection on your smartphone

Fire alarms & doorbells: How to enable sound detection on your smartphone

Our Android and iOS smartphones do offer a slew of useful features that enrich our lives. Some of them can actually save your life, but many people are not even aware of such features. Noise detection is one such feature that can be useful not only for those who have some form of hearing loss. Here is how you can enable these sound notifications on your Android or iOS-powered smartphone.