Rachel Pizzolato tests the DiamondBoxx M3 with a 20,000 Hz sweep demonstration.
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. HUMAN HEARING has its limits. Frequencies as high as 20,000 hertz ...
Researchers at Uppsala University have created the first 3D map of the hearing nerve showing where the various sound frequencies are captured. Using what is known as synchrotron X-ray imaging, they ...