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.f4...@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.
