>So what do think I should use instead? I need all 48 channels in perfect
>sync (sample-accurate). Do you think that's impossible? The CPU-load of my
I think it might be very difficult if it involves two separate
cards. It would be easy on one card, for sure.
>application is (with signal process
> i would also mention that you may have potential problems doing this
> with word-clock synced interfaces. its likely that they will generate
> interrupts sufficiently close in time that you could be severely
> stressing the full compliance of the PCI interrupt detect/CPU notify
> system. basical
> look, i've been recording huge chunks of data from a hammerfall for a
> couple of years, and my code is all out there for people to look
> at. i've even written JACK (with some help) to simplify the issue of
> writing such applications. no, i wouldn't do what you're doing. i
> wouldn't use the r
>if I set the latency timer to 0x30, I am able to stream 48 channels of data
>to a speed-optimized raid system. However this is not the point. The arecord
i would also mention that you may have potential problems doing this
with word-clock synced interfaces. its likely that they will generate
int
>if I set the latency timer to 0x30, I am able to stream 48 channels of data
>to a speed-optimized raid system. However this is not the point. The arecord
>command was just an example, the computer has severe problems to record and
>play data with 48 channels in realtime if I don't increase the la
t the same way, or if I'm missing an important point.
Robert
- Original Message -
From: "Paul Davis" <[EMAIL PROTECTED]>
To: "Robert Br ckmann" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, February 26, 2002 11:27 PM
Subject: Re: [Alsa-d
>I wanted to use two RME hammerfalls to record 48 channels of audio via adat,
>do some signal processing and play them back again. But I experienced a very
>poor performance of my computer (dual pentium III 1.3GHz, 512MB RAM). It
>wasn't even able to record 48 channels without xruns.
>
>I modified
Hi!
I wanted to use two RME hammerfalls to record 48 channels of audio via adat,
do some signal processing and play them back again. But I experienced a very
poor performance of my computer (dual pentium III 1.3GHz, 512MB RAM). It
wasn't even able to record 48 channels without xruns.
I modified
