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Test My Spectrum Analyzer

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Hi I'm designing a spectrum analyzer for a flash media player using the new computeSpectrum method in AS3.

There are two basic types of visualizers I'm working on:

-wave-type (displays a sound wave)
-bar-type (displays frequencies)

The bar-type analyzer uses the FFTMode parameter of computeSpectrum method.

The problem is in the bar-type analyzer: the lower frequencies (bass sounds) are way too high and almost always non-zero. I compared it to winamp's simple visualizer.

I'll get into the details later if you need but first please:
  • download the zip archive
  • put any of your favorite songs into the same directory, where you extract the archive and rename it to "song.mp3"
  • test it! compare it with your favorite analyzer.



I prepared this specially for testing both types of analyzers side by side.


Thanks in advance.
Attached Files
File Type: zip test.zip (6.4 KB, 267 views)
Dec 5 '08 #1
0 2691

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