Hi Sundeep -
I don't know anything about the MFCC, DTW, or ANN algorithms you mentioned.
I would have to guess that they do some kind of transformation to frequency
domain as a first stage, and probably use something like the FFT. The numpy
(Numeric Python) package provides FFT and other accelerated numeric
capabilities. You should take a look at it.
As far as HTK goes, if it is a library written in C/C++ with a C interface,
supplied as a DLL or shared object library, and you have C programming
experience, you could use the Python ctypes module and create your own Python
interface to it that way, without having to write any C code. Just a thought.
David H
-----Original Message-----
From: "Sundeep Sivan" <sundeepsi...@gmail.com>
Sent: Tuesday, September 3, 2013 12:21pm
To: edu-sig@python.org
Subject: [Edu-sig] PYTHON for audio processing
Hi,
I am an M.TECH student. I would like to do my main project in python. and my
main project is "Speaker recognition"(ie. recognizing persons from their
voice). For feature extraction i would like to use MFCC(Mel frequency cepstral
coefficients) and For feature matching i may use Hidden markov model or
DTW(Dynamic time warping) or ANN. When i googled about it their are many
toolkits like HTK etc avilable for MATLAB. But i didnt get any tools for
python. So my question is that can i do my project in python? Also is their any
toolkits or modules avilable for my project. Kindly help.
Regards
Sundeep
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