Subject: Re: [linux-audio-dev] a quick note about latency expectations
From: Paul Davis (pbd_AT_Op.Net)
Date: Thu Dec 06 2001 - 05:04:57 EET
>which shares the central ice1712 chip with the delta series. there were
>spurious strange discontinuities in the recorded signal then, but i
>haven't found out what caused them - might be they were unnoticed xruns.
i think these might have been fixed by some recent changes to the
audioengine code (changes that originated in JACK).
>iirc there were interrupts with a very small number of frames available
>on one stream, and >= full frames / cycle for the other, which should
>not happen at all with linked ALSA-streams (duplex setup) on this chip.
>however for one i haven't run ardour or jack in a while now, for another
>ALSA has evolved, and for yet another i have just seen the card perform
>flawlessly at 16 frames / cycle with different code.
16 frames per cycle! yow! this h/w can really do that?
--p
This archive was generated by hypermail 2b28 : Thu Dec 06 2001 - 05:01:54 EET