[linux-audio-dev] "declicking" algorithm?

From: Paul Coccoli <pcoccoli@email-addr-hidden>
Date: Thu Dec 15 2005 - 06:26:34 EET

Here's a poorly written description of my problem (the code in
question is written from scratch in C++, BTW):

I have a simple gain function that takes a number between 0 and 1 and
multiplies each input sample by that number. If I use the output of
an LFO to get that gain number, I gets clicks in my output (presumably
on when the LFO output changes by and number close to 1, as it would
with a pulse/square wave). How can I get rid of these clicks? Do I
need to "smooth" the output of the LFO, or my processed output? If
so, what is a good way to do that?

On a semi-related note, can someone recommend any Free libraries in C
or C++ that implement things like oscillators, filters, etc.?
Received on Thu Dec 15 08:15:07 2005

This archive was generated by hypermail 2.1.8 : Thu Dec 15 2005 - 08:15:07 EET