Spectra1 v1.3.1.06
by Brian Bosworth
(Brian Bosworth Website)

Download from the
Author's Website

Operating System: Windows XP/2000/NT/ME/98
File Size: 880 KB
License: (All Shareware software)
License Conditions:

14 Day Trial. Registration: US$29.95

System Requirements:

Soundcard with Line In, or Stereo Mix recording line selector.

Last Updated: 2006-04-09
For more detail about software : Software Description
  View Spectra1 v1.3.1.06 Screenshot



Software Description

Spectra1 is a stand-alone real-time spectrum analyzer (RTA) for your PC, using your Windows soundcard.


  • FFT window sizes of 1024 to 16384 samples.
  • Your choice of 6 smoothing windows (Hamming, Hanning, Blackman, Guassian, Welch, and Parzen)
  • Sampling rates of 44,100hz or 48,000hz in 16bit.
  • Average and Peak displays with variable holding times.
  • Full 2d sprectragraph display.
  • Syndicate content