|RPM||not made or tested by me. Search and ye shall find.|
|Just the binary||linux-i386|
Waterfall is yet another XMMS spectrum analyzer. While most analyzers only show a changing snapshot of the current sound, waterfall shows a scrolling spectrogram, a 2-d plot of frequency vs time, with energy represented by intensity. There are also options to use color to display stereo discrepancies, frequency onsets, or frequency uniformity.
You need unix, X windows, XMMS, GTK and glib.
I use it on Debian and Solaris, and I'm told it runs fine on RedHat.