Lorenzo Sutton <lorenzofsutton@xxxxxxxxx> writes: > Hi David, all, > > Creating a new thread as the old one was pretty long... > > On 19/03/2021 15:22, David Kastrup wrote: > [...] > >>> - Zoom H5 shows 4 inputs in jack: the L/R mics and the inputs 1 and 2 >> >> Oh, can you just put the headphones right next to the mics (makes >> astonishingly little difference in comparison to direct connections) and >> use jack_iodelay for measuring out the latency of the H5 with your >> settings? >> >> Numbers are surprisingly hard to come by for any audio interface. >> > > This is what I got by connecting jack_delay to one output and putting > the headphone right in front of the microphones (connected only one to > the jack_delay input). These are common jack settings I use or have > used with this device, although the 32 Frames is very unstable and the > 64 Frames one gets a few xruns depending on what it's used with (but > still more usable). The 128 Frames settings is very stable. > > SR Fr/p Avg. delay reported (ms) > ------+-------+------------------------- > 48000 > 128,2 22.7 > 64,3 18.7 > 32,3 14.2 Ok, that's not really brilliant. When latency is already a problem, this would end up contributing to it more than most soundcards. -- David Kastrup _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user
