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Discussion Groups | Echo Cancellation
design of conferene phone system
alke...@gmail.com - Apr 17 2007
> Hello. I need to produce an outline (top-level block diagram) design of
> conference telephone system such as those marketed by Polycom. How do I
> select the signal process... 
lms code
jays...@yahoo.com - Sep 4 2006
hi ive tried writting an lms code as a part of my final year proj.The code models a general near end - far end system. With the far end mic only transmitting an echo signal.However... echo cancellation in digital video footage
Babylon and Frankie - Aug 7 2006
I am not an echo cancellation professional, however I have done
extensive sound editing. I have a movie that was shot very poorly as
far as sound is concerned and althyoguh I ha... disable tone detector [2 Articles]
msey...@yahoo.com - Aug 3 2006
dear all Hi
i want to know what is disable tone detector and why is it use in echo canceller.
thanks
... Phase Shifter Echo Cancellation
bala...@intel.com - Jun 6 2006
Hi, I am working on 180 degree Phase Shifting Echo Cancellation. I am a newbie to DSP and Digital Filters. FIR filter is one of my option. I would appreciate if anyone could show/g... overlapping of FIR and IFIR filters
anita patil - May 21 2006
Hello,
I am working on adaptive echocanceller. I want to get response of filters which are overlapped i.e. FIR and interpolated FIR filter and also nulling scheme is used.
So... Invitation to Workshop on Real-Time Digital Signal Processing, 5-6 June 2006
"hez...@ieee.org" - May 3 2006
Invitation to Workshop on Real-Time Digital Signal
Processing, 5-6 June 2006.
We are pleased to bring to your kind attention our
forthcoming workshop on REAL-TIME DIGITAL SIGN... Estimating the Impulse Response of the room !!! [2 Articles]
abhishek agarwal - May 1 2006
Hi all,
I'm trying to estimate the impulse response of the room by playing a 4 sec white noise speech file from one end of the room and recording it at the other end. I'm to... Please read - Looking for teachers of DSP
Webmaster - Apr 27 2006
I am creating a new discussion group for teachers of signal processing. The
goal is to bring together as many (D)SP teachers as possible so if they
wish, they can exchange all k... How to design decorrelation filter
dqkngoc - Apr 21 2006
Hi everyone,
It's glad for me to become a new member in echocancel group that i am
also working on this problem. I want to simulate AEC algorithm using 2
pcm audio file for ...