wip/py-scikits_talkbox 0.2.5 NetBSD

Talkbox is set of python modules for speech/signal processing. The goal of this toolbox is to be a sandbox for features which may end up in scipy at some point. The following features are planned before a 1.0 release:

\* Spectrum estimation related functions: both parametic (lpc, high
resolution methods like music and co), and non-parametric (Welch,
periodogram)
\* Fourier-like transforms (DCT, DST, MDCT, etc...)
\* Basic signal processing tasks such as resampling
\* Speech related functionalities: mfcc, mel spectrum, etc..
\* More as it comes