OT: Another Patent Rant (EU citizens please read) 1 110 (6/24/2003 1:38:03 PM)
There's not much time left to prevent the EU adopting the same position as the US re. S/W patents.. http://swpat.ffii.org/news/03/epet0622/ Find out more at.. http://www.eurolinux.org/ ...and ...
Adrian

I2S and ADSP21xx 2 118 (6/24/2003 4:25:40 PM)
I have to build an ADSP-218x based system with stereo codec. The codec should have reasonable price (~$5) and performance (~80dB SNR). There are many codecs of that kind available. All of them have I2S inte...
Vladimir

Modulated allpass filter in Matlab 5 182 (6/24/2003 8:37:49 AM)
Hi everyone, I'm looking for a 'simple' way to implement allpass filters of varying depth in Matlab. Any suggestion welcome. Thanks, Gus ...
gusflit

6711 DSK Memory Question 1 92 (6/24/2003 8:58:44 PM)
Hi, I have a piece of real time speech enhancement software running and i want to store a few minutes of the in and out buffers on memory. What is the safest recommended way of allocating a large chunk of mem...
Dave

Nguyen's Quadratic Constrained Least Squares 2 114 (6/24/2003 7:20:33 AM)
Does anyone have Matlab code which implements Nguyen's [1] Quadratic Constrained Least Squares (QCLS) prototype design for cosine modulated filterbanks (CMFB)? He references Fortran routines, and I really could...
porterboy76

Block Adware and Spyware out of your computer 1 109 (6/24/2003 9:46:40 PM)
Try Registry Firewall at: http://www.FlyYaSoft.com/RegFirewall.htm ...
FlyYaSoftware (4)

I made a driver function but I do not know where he took me 0 49 (6/24/2003 9:01:38 PM)
/* * ...this is all ripped from Robert Bristow-Johnson and Tom St Denis' work * * I took their files and made a "driver" function--"main" but, * the output, "I do not know WHAT it is"...Please inte...
jmarvel (1)

FFT and log-frequency scale 2 100 (6/24/2003 2:27:41 AM)
Hello, Can anyone point to papers or tutorial on how to convert the output of an fft to a log frequency scale? A search of the web through yahoo and the IEEE does not yield any useful results. Scott ...
bergers (10)

Magnitude spectra of two images with only one FFT?? 0 105 (6/24/2003 12:23:56 PM)
Hi, For 1-dimensional signals it's possible to calculate the magnitude spectra of two of them, s1 and s2 by combining them: s1+i*s2 where i is the imaginary number, computing the (single) FFT of this new signa...
Adam

A 'complex signal' question 3 80 (6/23/2003 11:46:15 PM)
Hi Guys, I recall, from many months ago, someone here mentioned that we could invert the X(m) spectrum of a complex sequence x(n) by taking the conjugate of the x(n)'s samples. Let's call the new sequ...
ricklyon