VoiceApp 0.4.4 review

VoiceApp records sound from soundcard (or any file) and converts it to frequency domain via FFT, showing the result in a window

License: GPL (GNU General Public License) File size: 90K Developer: Pasi Savolainen

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VoiceApp records sound from soundcard (or any file) and converts it to frequency domain via FFT, showing the result in a window. The result is thrown on the screen in matrixish colors.

Requirements:
SDL (Simple DirectMedia Layer)
FFTW (Fastest Fourier Transform in The West)
XFree86 4.1.0

What's New in This Release:
Optimized the way Analyzer and Scope draw themselves.
-height option to set total window height
-bg option to set background color
-scope-lineh option to set height of Scope line (better visibility)
-solid-scope option to draw Scope with lines from axis.
-nospectrogram option to disable drawing of spectrogram (thanks for suggestion Michael P)
ESC or 'Q' will now quit.

Bugs:

Fixed compilation (thanks for report Michael P)
255 vs 256 multiplying in color generation.
Limit vertical lines to window height
make -wlc option really do something useful