This is a simple program that displays a spectrum analyzer on the Nokia LCD from an input through a 3.5mm audio jack. It uses FFT\'s to compute the fourier transform of the incoming audio signal and display the amplitudes across the screen at the different frequencies.

Dependencies:   mbed NokiaLCD

Revisions of FFTCM3.s

Revision Date Message Actions
0:b6451e68016a 2011-02-28 (none) File  Diff  Annotate