3 ms·

Anyone know any mac or linux equivalents? Would love to play with this. Even better: First person to make a javascript version wins!

• bjackman 12y ago
  As per my other comment - Audacity can do this. The representation is called a spectrogram. Edit: Oh and here's a JavaScript one. Haven't tried it as I don't have a microphone. https://github.com/sebleier/spectrogram.js/tree/master https://github.com/sebleier/spectrogram.js/tree/master
• nullz 12y ago
  If I were to throw a js one together, I would use these as a starting point: [0]: http://web-apprentice-demo.craic.com/tutorials?tutorial=33&demo=1 http://web-apprentice-demo.craic.com/tutorials?tutorial=33&d... [1]: https://webaudiodemos.appspot.com/input/index.html https://webaudiodemos.appspot.com/input/index.html
• lozf 12y ago
  'Spek'[0] is a nice free, lightweight, open source & cross platform Spectrum Analyser. [0] http://spek.cc/ http://spek.cc/
  • robhack 12y ago
    I don't think it's really an equivalent tool. As I understood, the main point is the real-time analysis of the microphone input. Spek seems to only analyze a « static » sound file (same for SoX and Audacity if I'm correct).
    • lozf 12y ago
      Oh thanks, I'd missed the "live" part.