[linux-audio-dev] newbie has problems with FIR filters

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Subject: [linux-audio-dev] newbie has problems with FIR filters
From: Remco Poelstra (rjpoelstra_AT_home.nl)
Date: Thu Mar 01 2001 - 20:18:42 EET

Hi,

I'm a bit new to audio programming.
A litle program I'm working on does some FIR-filtering.
Every thing is converted from integers to reals (in the range from 0 to 1)
and back to integers to be writen to file.
The samples and the FIR-filter data is so small, that when the FIR-filter
is aplyed and the reals are converted back to integers, there are only
zero's.

What can I do to solve this?
(I like to keep the samples real)

Thanks in advance,

Remco Poelstra

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