[LAU] JACK doesn't play nicely with integrated Tiger Lake sound card (sound distorted)

[nik at parkellipsen.de]

Yes, that was a typo. It was meant to be 44100.

The codec supports that rate. 

But I think it's more about the sample format than the sample rate.
It really sounds like the card expects F32 but is sent S16_LE, and vice versa.

Best,
n


Michael Jarosch wrote on 05.01.2022 11:00 (GMT +01:00):
> Am 05.01.22 um 10:34 schrieb nik at parkellipsen.de:
> > My typical start options are - jackd -P98 -dalsa -dhw:0 -r44000 -p512
> -n5
> 
> That's a typo, right? ;)
> (44000 instead of 44100)
> 
> My experience is that modern audio devices work better with a samplerate 
> of 48000 Hz. Some of them don't even sync to 44100. My ten year old T410 
> does, fortunately:
> 
> $ cat /proc/asound/card0/codec#0 |grep rates
>      rates [0x160]: 44100 48000 96000
>      rates [0x560]: 44100 48000 96000 192000
>      rates [0x560]: 44100 48000 96000 192000
>      rates [0x160]: 44100 48000 96000
>      rates [0x160]: 44100 48000 96000
>      rates [0x160]: 44100 48000 96000
>      rates [0x160]: 44100 48000 96000
>      rates [0x160]: 44100 48000 96000
> 
> Also, n seems high to me. I usually start with lower numbers and rather 
> play with the periods.
> 
> greets!
> Mitsch
> _______________________________________________
> Linux-audio-user mailing list
> Linux-audio-user at lists.linuxaudio.org
> https://lists.linuxaudio.org/listinfo/linux-audio-user
> 
>