> From: jonetsu@email-addr-hidden
>
> If a better response time from the kernel is something that's Good, why
> isn't lowlatency kernels a default in Linux distros (well, at least in
> Linux Mint and Fedora) If it is So Good, what are the arguments for not
> having a lowlatency kernel by default ? Any drawbacks ? I presume the
> Audio-oriented Linux distros do have lowlatency kernels by default, do
> they ?
>
The Fedora Musicians Guide has a good topic on Real-Time and Low-Latency:
My understanding:
* A Real-Time kernel will give you more consistent, reliable latency.
- But not necessarily lower latency
* Useful, proven, RT features migrate into the main kernel.
- So use the RT patches to test and prove them.
* Current main kernels give reasonable performance for most musicians.
- Your mileage may vary, if you get some annoying x-runs use the RT patch.
- Sound travels ~1 foot per millisecond, 8 feet from the speaker =
8ms latency
-- Jeff
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Received on Wed Feb 20 00:15:02 2013
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