Square Wave Test Tone at 3520 Hz
A precise square wave test tone at 3520 Hz, commonly used for technical testing and calibration purposes. The sound is sharp and clear, with a distinct digital character. This tone is ideal for evaluating audio equipment performance, checking frequency response, or calibrating systems.
Plays:
0
Downloads:
0
This site provides audio in standard quality (128kbps MP3) — small file size, fast download, ideal for daily projects such as short videos, podcasts, and game development.