Hi,
I'm trying to implement a FIR filter on a TI C6713 board to filter an
input music signal but all I get is static. If I quantize the sum I can here
some music so there could be some overflow Can
somebody help?? The coefficents are in 16bit fixed point format.
Thanks
-Glidden
The input samples come in a block of 80 (size). The output sample go out a
block of 80. The filter order is 128(N).
Code looks like
/% Initilaize the variables the first time */
if(first_time) {
for(i=0; i<N; i++) {
tmp[i] = 0;
}
for(i=0; i<(N+size); i++) {
outtmp[i] = 0;
}
first_time = 0;
}