Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

Where do I find a real time spectrogram analysis application for the Mac? Freeware or Shareware if possible.

share|improve this question

Spectrogram is a free real-time spectrum analyzer VST plug-in for Macintosh. The spectrum may be shown in 4 different modes: "Spectrograph view" - "Waterfall view/ 3D" - "Spectrogram view" - "Power view" . Settings include: input choice (mono/stereo), FFT Size choice (1024/4096), magnitude and scroll/frame speed.

share|improve this answer

AudioXplorer is pretty good, open source (BSD license), and it can do both real-time and file analysis. It shows an oscilloscope, spectrum, and spectrogram/sonogram.


One flaw is that the frequency axis and spectrum level are both linear instead of being log-scaled frequency and dB, and I don't see an option to change that.

share|improve this answer

You must log in to answer this question.