[SciPy-user] from 1-d array to wave file?

Emanuele Olivetti emanuele@relativita....
Wed Oct 24 06:27:12 CDT 2007


massimo sandal wrote:
> Hi,
>
> Is there an easy way to transform a vector of data into a wave file?
> Let's say, if I have something like:
>
> import numpy as np
> a=np.arange[0,100,0.1]
> b=[np.sin(item) for item in a]
>
> how can I convert b into a wave file (with given sampling rate, etc.)?
> Is there an easy recipe?
>

Audiolab ?
http://www.ar.media.kyoto-u.ac.jp/members/david/softwares/audiolab/index.html

E.



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