Q: My grandson is a great source of music and movies for me to enjoy. He often sends me links I download and watch on my old PC. But they’re in a wide variety of formats and some don’t work on my ...

Digital sound is nothing more than numbers. What separates one container from another is how those numbers are packed, how much data (if any) is thrown away, and which devices understand the result.

[Music] welcome to another video from explaining computers.com this time we're going to look at audio file formats these can be divided into high quality formats that are not compressed high quality ...

Today we can enjoy our favorite music anytime, anywhere, and also on all kinds of devices, including cell phones, tablets, computers and music players. This is mainly due to the so-called digital ...

Audacity is a popular free and open-source audio editing utility available for Windows, Mac, and Linux computers. Under development for more than two decades, the software now has a robust and ...

PowerPoint supports a number of common audio and video formats. We’ll go through the details and show you how to incorporate audio and video files into your presentation slides. The current versions ...

Free is nice, but these music services are absolutely worth paying for. Each one offers ad-free streaming for paid subscribers, plus the ability to save content for offline listening and stream any ...

Click modulation is a coding technique that was developed in the mid 80's by Logan (1984) to retrieve information encoded by the zero crossings of certain bipolar signals. Somewhat akin to pulse-width ...