Circuit Lake

Electronic Project and Circuit Collection

dsPIC30F6012A Related Resources




Audio Spectrum Analyzer

January 05, 2010 By: admin Category: Audio, PIC, Project No Comments →

Audio-Spectrum-Analyzer-on-LED

Spectrum analyzers are employed in most of the modern signal processing systems for measuring the distribution of signal energy in frequency. An audio spectrum analyzer is used for measurements in the audible frequency spectrum (from 0 to 20000 Hz) and can be a very powerful tool for keeping a studio well tuned. A Digital, [...]