[Chicago] Audio spectrograms

Ken Schutte kenschutte at gmail.com
Mon Dec 6 20:27:15 CET 2010

I'm not sure if I can make it this Thursday, but perhaps sometime in the
future.  What exactly would be an interesting talk?  Just all about
spectrograms?  audio processing?  I don't really know first-hand any related
Python libraries, so it seems it would be just more of a
DSP<http://en.wikipedia.org/wiki/Digital_signal_processing> lecture
with maybe a little numpy.


On Mon, Dec 6, 2010 at 12:01 PM, Adrian Holovaty <adrian at holovaty.com>
> On Sat, Dec 4, 2010 at 5:46 PM, Ken Schutte <kenschutte at gmail.com> wrote:
>> I've done a lot of work with spectrograms.  I'll paste a basic script
>> for it below using numpy, scipy to load a wav file, and matplotlib to
>> display.  I have written much more refined versions, but can't release
>> them publicly at the moment.
> Wow, thanks very much, Ken! Yes, FWIW, I'd love to see a talk on this
> in more detail.
> Adrian
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