Re: Best latency I could expect using USB sound device

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On Mon, 13 Mar 2023 00:24:22 +0100
Fons Adriaensen <fons@xxxxxxxxxxxxxx> wrote:

> On Mon, Mar 13, 2023 at 12:17:25AM +0100, Fons Adriaensen wrote:
>  
> > Babyface Pro measured using alsa_delay, 48 kHz:
> > 
> >    P  N  delay (ms)
> > ------------------
> >  256  2  11.369
> >  192  2   8.702
> >  128  2   6.035
> >   96  3   6.702
> >   48  3   3.702
> 
> All of them roundtrip latency (line out 1 to line in 3).
> 
> Note: Line out 1 and 2 on the Babyface Pro are active
> balanced, with both pins 2 and 3 driven. Line inputs
> 3 and 4 are unbalanced and a standard XLR-TRS cable
> will short-circuit pin 3 of the outputs. So better
> use a special cable, or loop back to the mic inputs.

Thanks, Fons!!

-- 
======================================================================
       Joe Hartley - UNIX/network Consultant - jh@xxxxxxxxxxxx
 Without deviation from the norm, "progress" is not possible. - FZappa
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