Are you looking for new and unusual sounds that you can use for ringtones or notification alerts? One of the best resources for free sounds is freesound.org.

The site has a wide range of audio clips. Most would not work well as a ringtone for a mobile device, but some of them would — especially if you’re willing to try something different.

You’ll need to sign-up with the site in order to download the sounds. Though you can preview the audio clips individually without having to register or log-in.

What kinds of sounds are available at freesound.org? You’ll find animal sounds, mechanical devices, background noises, cinematic elements, Halloween effects, musical instruments, human voices, ambient environments, and much more. There’s also a lively discussion forum on the site where you can find out how to work with your downloaded sound or request a specific sound that isn’t yet available.

If you’re looking for a ringtone or notification alert that no one else is using, this is a great place to start.