Welcome to Audio Check
A free collection of online audio tests, test tones, audio signals and more!

AudioCheck.net gives you access to an extensive collection of audio tests, all playable online or downloadable for free! The audio material provided here will help you in benchmarking audio equipment connected to your computer. Downloaded files can be used to burn your own audio test CDs.

This site is organized in three main sections, accessed from your left-hand side menu.

• Audio Tests : intuitively tests your audio equipment, your room and... ears!
• Test Tones : individual test tones for the experts among our readers ;-)
• Blind Tests : how good is your hearing when you're blind?

/!\ Exposure to loud noises from any source can cause hearing damage. Please always turn your audio system down to a reasonable level before playing our sounds.

Most viewed pages:

• The 1dB Blind Test : can you hear a 1 decibel difference in sound level?
• Low Frequency Check : estimate the low frequency response of your audio system, online.
• High Frequency Check : tests your hearing, online.

To confirm your browser compatibility with our pages, hover your mouse over the icon below and listen...

Welcome

Do you hear the associated voiceover? When clicking the icon, do you access a download dialog box?