[Tutor] how to play arrays as audio signal
dyoo at hkn.eecs.berkeley.edu
Wed Oct 20 03:36:15 CEST 2004
On Tue, 19 Oct 2004, Hans Fangohr wrote:
> I would like to 'acoustically play' values in an array (or list, tupel,
> ...) as if the position of the speaker membrane at different times was
> given by the value in that array. Is there a module (in the best case a
> standard module) that would do this for me? (I will need this on
Your best bet is probably the pygame module:
uses Numeric Python arrays to generate sounds.
shows sample code to play a sound out of a Numeric Python array.
However, PyGame has not have adopted 'numarray' yet: it looks like they're
still using the older Numeric Python 'numpy' library.
The switch to 'numarray' appears to be a TODO for the PyGame folks:
Until then, it might be easiest to use Numeric Python's arrays with
Good luck to you!
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