External audio spectrum monitor circuit diagram

Published:2012/12/3 21:25:00 Author:Ecco | Keyword: External, audio spectrum monitor | From:SeekIC

Generally top-grade audio equipment has audio spectrum display device which can not only help know instantaneously the playback signal spectrum, but also has the elegant and beautiful visual effects. This external audio spectrum display described here doesn't need any electrical stereo equipment, if irt is simply placed in the speaker front the voice box, it can visually dynamically show the frequency spectrum of the audio signal with nice and good looking. All the displays use integrated operational amplifiers and ASIC in design.



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