Projects / FerFT


FerFT is a multi-purpose spectral analyzer based on the successive Fourier transformation method. It features an input signal monitor which can sample input signals through a microphone with various sample rates and show them graphically on the panel. It also lets you calculate power spectra successively along with sampled input signals and show them graphically on the panel. Finally, it provides a filter to modify spectra and regenerate signals from them.

Operating Systems

RSS Recent releases

  •  19 Sep 2007 06:09

Release Notes: A new facility was added to set the frequency range to be analyzed. This aims to retrieve detailed information on a spectrum in a specified (narrow) frequency range.

  •  01 Aug 2007 05:21

Release Notes: The filter function was enhanced.

  •  23 Jul 2007 07:41

No changes have been submitted for this release.


Project Spotlight


A shell library intended for Unix sysadmins.


Project Spotlight

PHP Email address validation component

PHP class to verify if a e-mail address is valid.