[LAU] system configuration

Len len at ovenwerks.net
Wed Jun 10 00:13:11 CEST 2020

On 2020-06-09 13:17, Robert Jonsson wrote:

> First I used the built in soundcard but when going for 64 frames it
> really struggled to work.

I have seen the same thing with at least one internal (HDA) card 
refusing to even start with jack below 128 (though I did not try 64/3 to 
be honest) and of course many hdmi ports are 4096 to work, with some 
internal audio being being an extension of hdmi (on some laptops).

 From Intel's HDA documentation, the HDA audio system is designed for low 
latency operation down to at least 30ms  :)  So 128/2 for internal audio 
is still "quite good".

Len Ovens

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