Technical discussions related to Audio Signal Processing (digital effects, acoustics, noise reduction, musical signal processing, etc).
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unga...@gmail.com - May 12 2009
I have a mixed speech+explosion noise. I am trying to give this mixed signal as input to an adaptive filter with the same explosion noise as reference. I am not able to get the cle...
r_ma...@yahoo.com - May 8 2009
can anyone please help me with this. i have been working on speech recognition project. and i want to find the scaling factor of the recovered signal.
for example if ...
aliu...@hotmail.com - May 5 2009
Hi, my name is Umair , I m doing my project related to SDR. It is making an PC based FM receiver using soundcard as ADC. I am in my initial days of project. The problem that i am c...
sukh_ece - May 5 2009
i m new to this subject... i m little confused over voice sampling... it is easy for me if voice were composed of single frequency... but voice is made up of a band of frequencies....
wilt...@gmail.com - Apr 29 2009
I have prepared some notes on the periodicity transform. It is used for beat detection in music. (for more info about PT go to http://eceserv0.ece.wisc.edu/~sethares/dow...
mark...@gmail.com - Apr 16 2009
What is the ideal test signal to use to get a Static Compression Curve for a dynamics processor (compressor)?
Can you assume that the processor operates the same across 20Hz-20k...
Christian Herrera - Apr 16 2009
Hi Mark, I really didn't understand what you called "Static Compression
Curve", but anyway... I would try a burst signal, sine wave. Then,
compute the envelope and take the para...
kash...@gmail.com - Apr 14 2009
I am new to this so any help would be highly appreciated.
I would like to know how to calculate SNR for a wave file.
The following are the wav properties:
Version : ...
Wei Li - Apr 12 2009
I have 4 channel of I2S signal transmitted in HDMI standard via a HDMI cable. We want to capture them digitally into a PC. Is there any capture card available for thi...
gpal...@yahoo.com - Apr 12 2009
Can non relaxed systems be linear? Why is the condition of linearity(superposition) defined only for relaxed systems?
System like y(n) = Ax(n) + B is linear in it...