iSpectrum 1.0: audio spectrum analyzer
updated 02:55 pm EDT, Wed July 20, 2005
iSpectrum 1.0
is an easy to use audio spectrum analyzer that allows the user to view live audio in a standard frequency plot, a stereo oscilloscope view and a waterfall display. The user can adjust the display resolution, center frequency and save images to disk. This is the first public release, and it adds the ability for users to select the audio input source. Also added is DSP filtering, low-pass high-pass and bandpass filters. Input Gain is only active when the FFT plot mode is set to Standard under version 1.0. Version 1.0 is a free update for registered users but you will need to email us for a new registration number.
