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Discussion Groups | Audio Signal Processing
Technical discussions related to Audio Signal Processing (digital effects, acoustics, noise reduction, musical signal processing, etc).
Beamforming
n4hasson - Aug 24 2006
I'm new to the speech recognition,
I'm involving in a research in audio + video data,
I have a file with audio data that came from a microphone
array with 64 channels,
I'm look... 
Hann windowed FFT from 'rectangular' one ? [7 Articles]
prze...@wp.pl - Aug 19 2006
Hello,
This is my first post in this group so let me say hi to everybody :)
... and of course I have a question, probably simple but ...
(how) can I get hann-windowed comp... SNR estimation or how to measure signal level [6 Articles]
clca...@yahoo.co.uk - Aug 15 2006
Hi all,
I would really appreciate your ideas on something...
Ok, I am building a speech recognition system which uses a mic array to capture the sound. The signal coming in ... [DAFx-06] Registration: early-bird rate deadline is August 07, 2006
v_verfaille - Aug 4 2006
Apologies for multiple posting.
Dear colleague,
Registration for the DAFx-06 conference is open. Detailed information
and registration form can be found at:
http://www.d... some questions regarding DTMF
Huo Jiaquan - Aug 4 2006
Dear all,
I am testing an inband DTMF detection algorithm at the
moment.Since I am new in the area, I'd appreciate some
clarification on some of the specifications in ITU-T
r... 3 bit IMA ADPCM
channangihally - Aug 1 2006
Hi,
For one of our application, we want 5 time compression ie 16 bit data
to 3 bit. Can any one send the 3 bit IMA ADPCM.
Regards
Yogesha C A.
... FFTW question about larger output array than input [2 Articles]
nobb...@yahoo.com - Jul 24 2006
Hi,
I am using FFTW to obtain freq values from an audio signal.The input and output arrays are the same size. However, I need more precision (i need to detect frequencies which ... Regarding plotting of MFCC
sara...@yahoo.com - Jul 14 2006
Hello! I am new in this field of speech processing and doing my bachelors project. I want to know how to plot the MFCC's as in like wat should go along x, y or if required z axis. ... fractinal octave smoothing
Andrew Gaydenko - Jul 5 2006
There is an article:
P.Hatziantoniou,J.Mourjopoulos,"Generalized Fractional-Octave
Smoothing of Audio and Acoustic Responses", Journal of the Audio
Engineering Society, Vol. 4... FxEngine Framework
m_sylvain - Jun 30 2006
Hi all,
Did anybody try the FxEngine on www.smprocess.com to the signal
processing ?. Excepted DirectShow, do you know others APIs like this?.
Thanks,
S
...