Re: [linux-audio-dev] Re: laptop audio performance chart ... any realworld tests ?

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Subject: Re: [linux-audio-dev] Re: laptop audio performance chart ... any realworld tests ?
From: jfm3 (jfm3_AT_mortmain.com)
Date: Mon Jul 09 2001 - 18:31:21 EEST


I will happily run the latest version of the "latencytest sessions" on
my Emperorlinux Mako with low latency kernel 2.4.5. I presently get
around 3ms latency in Pd, and perform with the system regularly.

Where do I get the code for the latency tester?

----
Joe Miklojcik

Benno Senoner wrote:

> Nice stuff, > > my question: who has made some experiences with Laptops & low latency on > Linux ? > > Basically what I'm looking for is a laptop that has a soundcard supported by > ALSA and that produces flat (sub 5msec) latencytest diagrams on kernels like > 2.4.5-lowlat. > > It would be nice if the people on this list that own a laptop that has a > soundcard supported by ALSA (0.9) could run a few latencytest sessions and > post the results here. > (The 3 frags x 128 bytes and 3 x 256 are the two most interesting test cases) > > This would ease life for those looking for a laptop that is suitable for > lowlatency audio. > > cheers, > Benno. > > > > On Sunday 08 July 2001 20:31, John Lazzaro wrote: > >>Hi lad-folk, >> >> For lad folks who don't also subscribe to music-dsp, >>thought I'd pass this link along, it answers a question that >>has popped up on this list a few times, as I recall .. although >>to what degree the conclusions also hold under Linux is unclear ... >> >>------- >> >>Date: Fri, 6 Jul 2001 23:27:58 -0700 >>From: Paul Russell >>Subject: [music-dsp] Laptops for audio - useful comparison table >> >>Here's an interesting link. >> >>http://www.rme-audio.com/english/techinfo/hdsp/testtabe.htm >> >>Guess which laptop has the lowest latency for audio work ? >> >>//Paul >> >>------- >> >>------------------------------------------------------------------------- >>John Lazzaro -- Research Specialist -- CS Division -- EECS -- UC Berkeley >>lazzaro [at] cs [dot] berkeley [dot] edu www.cs.berkeley.edu/~lazzaro >>------------------------------------------------------------------------- >>


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