Re: JACKD audio

[Paul Atreides]

Sounds like you’re overloading the audio sink. Have you tried lowering the 
amplitude of the sine wave?
If you have a speaker hooked up to the output I’d imagine you can discern that 
pretty quickly with your ears. 
You’ve said what you’re not getting on the O-scope, but what are you getting?

<end transmission>

> On Jan 24, 2022, at 18:47, Fabien PELLET <fpellet.f4ctz@free.fr> wrote:
> Hello,
> 
> Does someone manage to make work GNURadio with JACKD2 ?
> 
> I get the gr_sink inside the graph of qjackctl, I get signal on the output. 
> For the test I only send a sinwave at 1KHz to the audio_sink but on the 
> physical output, using an oscilloscope, I have something with the right 
> amplitude but it is absolutly not a sinwave.
> 
> Is there a tutorial or a documentation on how to config GNUradio well with 
> this audio server ?
> 
> The goal is to reduce the latencies of a flowgraph.
> 
> Best regards,
> 
> Fabien, F4CTZ.