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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).
STFT or FFT Waterfall for loudspeaker? [3 Articles]
elvi...@hotmail.com - Feb 14 2010
Dears,
I wonder to know in those audio test equipment (e.g. CLIO, Audio Precision), they have a function called Waterfall or CSD. It is for analyzing a speaker time-frequency re... 
help for increasing the accuracy for a content based audio classification syste
Lita - Feb 12 2010
Hi;
We are doing the above mentioned project for audio classification.We
are coding in MATLAB.We have tried implementing the code by increasing
the number of classes in the da... How make 3d sound in matlab??
robs...@yahoo.com - Feb 10 2010
Hello all
i trying make 3d sound in matlab (like virtual hair cut), and i think that is depend on amplitude(far,near) and shift(left, right) of orginal signal
i success in p... Re: Calculation of filter coefficient in Sigma studio
ramm...@ymail.com - Feb 9 2010
hi....
in my previous posy i found w0 is not clear
so resending my queries again.
i'm currently working on Analog Devices Dsp processor ADAU 1701..
Sigma studio is the softw... Filter coefficient calculation in Sigma studio
ramm...@ymail.com - Feb 9 2010
hi....
i'm currently working on Analog Devices Dsp processor ADAU 1701..
Sigma studio is the software we are now on,in that i have some queries in the way they calculate filter... DSP for real-time audio effects processing [6 Articles]
joan...@gmail.com - Feb 5 2010
Hi there,
I am looking for an affordable DSP in price to manufacture a small device capable of real-time audio effects processing through a microphone. Is there anybody who can ... slope of a filter
ramm...@ymail.com - Jan 28 2010
hi all
Thanks to all who ever respond to my previous queries.
I want the technical counterpart or derivation regarding 5the slope of filter
1. why 1st order filters have a 20... Real time filtering
rkris_2010 - Jan 24 2010
Is it possible to filter out a particular sound in real time ?
Microphone -> Filter (DSP chip) -> Headphones.
... FIR in audio processing [4 Articles]
ramm...@ymail.com - Jan 11 2010
hi...
I'm new in dsp field.Just a fresher working for Audio product based company.
i have some queries please help me.
1. why we choose IIR filter design,for practical applica... FIR in audio processing
Rajmathi S - Jan 10 2010
Hi Rammya,
1. Why we choose IIR filter design for practical application, especially for processing audio signal?
We can design an IIR Filter of far less order than an FIR f...