Subject: Re: [linux-audio-dev] need setup recommendations for realtime audio on linux box
From: Steve Harris (S.W.Harris_AT_ecs.soton.ac.uk)
Date: Wed Jan 09 2002 - 22:41:02 EET
On Wed, Jan 09, 2002 at 02:13:49 -0500, ira ekhaus wrote:
>
> 3) with Fcpu=400e6 and Fsample=48e3,I get 8333.33 clock ticks per
> audio sample. MMX should give a factor of 2 improvement, no?
> Perhaps the easiest means to grind about 3 channels of 4Ktaps each
> is to buy a 1G pentium?
I think you mean SSE, MMX isn't that useful for audio, its 16bit only I
think.
> 4) anyone have any experience with BRUTEFIR?
A little, its good, but not very low latency. It you want low latency then
convolution proably isn't the best option.
- Steve
This archive was generated by hypermail 2b28 : Wed Jan 09 2002 - 22:35:04 EET