Here this circuit is based on the principle of audio amplification using operational amplifier and pulse width modulation using 555 Timer. In this article we are describing the principle, design and ...

This post will show you how to generate various types of ambient sounds in Windows 11/10. Ambient sounds or noises are used for different purposes. Many people listen to ambient sounds to focus at ...

A few weeks before WWDC, Apple previewed a few new accessibility features that will be coming later this year. One of those features was background sounds, which Apple plans to ship in iOS 15.