Test Tones Sounds - Free Download

This section presents a variety of tonal (test) signals recorded at different frequencies and generated with different types of waves: sine, square, saw, and triangular.

These tones will be useful for analyzing, measuring and calibrating room sound, finding resonant frequencies, detecting phase inaccuracies in speakers, and more.

All test tones from this section can be listened to online, downloaded and used absolutely free of charge.