Fre(a)koscope





Fre(a)koscope is an FFT-based real-time spectrum analyzer featuring:

Lin/log/semitones/third-octave/Bark scales.
Window size selection.
Frequency zooming.
Freeze.
Peak hold.
Cursor information (amplitude+frequency).
Planned:

Mel/Erb frequency scales.
Spectrum averaging.
basic information like spectral centroid, dominant pitch...

http://mdsp.smartelectronix.com/ffttools/

osx:

http://www.smartelectronix.com/refer...p;mirror=false


win 32:

http://www.smartelectronix.com/refer...p;mirror=false