Hi All,

I'm new to PyMedia and I'm trying to understand the correct way to use
SpectrAnalyzer.  Does anyone know of a good tutorial, or some more
examples on how to use it? (I've looked at the sound_viz.py example
and I've read the docs online)

My background in DSP is fairly limited so please forgive me if this is
a stupid question.  I'm curious as to the appropriate way to create a
SpectrAnalyzer object based on the correct number of samples.  I'm
creating an analyzer object like so:

analyzer= sound.SpectrAnalyzer( CHANNELS, SAMPLES, NUM_FREQS )

If I want to analyze 1 second of sound sampled at 44100, shouldn't I
have 44100 samples?  I've read that Number of samples should be > 32
and < 576...   Is this measured in 1000's samples per second (should I
use 44 here?)

Also, is there a "good value" for the number of frequencies?  I'm
playing with some beat-detection algorithms, and I'm curious if a
lower number here just gives me information for a larger "slice" of
frequency values.

I hope this all makes sense.
Thanks!

Brad

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