AudioCheck gives you access to an extensive collection of sound tests, playable online and downloadable in high-quality for patrons. The audio material provided here will help you assess the audio equipment connected to your computer. Using this website, you will be able to:. These tests are for personal and educational use only. No commercial use is allowed without permission.
Test your audio equipment, online
This page helps you evaluate headphones or earbuds online, and determine which one offers the best performance when comparing different pairs. Do not forget to bookmark this page — or download the sound files to your portable audio player if you are a patron — when going out shopping for a new pair of headphones or earphones. The first file tests your headphones' bass extension. Play back the file until you start hearing the underlying sweeping tone as it rises. The voiceover tells you the frequency you have reached: this number represents the lowest boundary of your headphones or earbuds frequency extension.
A simple stereo test which checks if your speakers are correctly associated with their respective channels. When your audio connectors are color-coded, red is associated with the Right channel, by convention. It won't sound any better, but will help you to make the "right" choice when your audio cables are in a mess! If your left speaker plays right, it's wrong! Swap your speakers - or better, your speaker connections - and you're done. As you are testing your speakers, check their relative polarity : is very important too! Is AudioCheck free? Not for me.