Spectro Octave Analyzer software provides you with the ability to perform octave measurements using your PC sound card. The program computes, in real-time, the averaged 1 octave and 1/3 octave spectrum recorded by a microphone. RMS or peak hold analysis can be performed with linear or exponential averaging, applying the most popular window functions. Octave bands are displayed in a bar graph and the overall levels are also calculated.
