The circuit has been designed to create a spectrum analyzer that will provide an analysis of a sound to determine at various frequencies, the volume of sounds that make up the overall sound spectrum.

NetAlly's new NXT-2000 6 GHz spectrum analyzer for deep insight into RF-related issues in Wi-Fi networks. For use with NetAlly's Wi-Fi testers and analyzers · GlobeNewswire Inc. NetAlly NXT-2000 ...