How to Change Audio Input Selection on Computer. Correct audio input settings make it possible for you to enjoy the sound of digital waves crashing against the imaginary shores on your desktop ...

Audio editing has a learning curve, but the availability of relatively inexpensive, easy-to-use hardware and software lets you dive in without breaking the bank — and sound all the better for it.

There are Terminal commands you can use to not just play audio, but to convert files as well. We’ll go over the afplay, afinfo, and afconvert audio commands in this article.

How to Get User Input From PowerPoint. PowerPoint presentations do not, in general, interact with users. By default, they consist of a series of slides that contain motionless text and images.

It's possible to capture sounds your Mac makes as well as audio streamed from the Internet. And you can do it for free with Soundflower. Here's how.

Connecting to receivers and other old-school audio gear Most receivers have phono preamps built in, so you can connect your turntable directly to the receiver’s phono input (pictured below).