Yes it is an exact clone. On 10 Jul 2020, 21:09 +0300, Darryl Lewis , wrote: > > Is your virtual machine exactly the same (OS version) as your physical PC? > It might be a driver issue with different versions. > > > From: Maxim Doumkine > Reply to: "sox-users@lists.sourceforge.net" > Date: Saturday, 11 July 2020 at 3:58 am > To: "sox-users@lists.sourceforge.net" > Subject: [SoX-users] Loopback latency issue > > Hello everyone, > > We are trying to build a Sox based real-time sound altering app, and we’ve got everything working on our LUbuntu 16.04 stations except for an issue w latency. > > When we test it on actual hardware, we are having a latency of about 2 seconds, when we test it on our virtual machine the latency is more like 250ms. > > sox -t pusleaudio default -t pulseaudio null pitch n > Whenever we add the null loopback or aloop, we experience a delay. No amount of config tinkering seems to affect this latency on an actual workstation. > > We’d appreciate an advice or any input but would be equally glad to hire a consultant for a fee to get this resolved. > > Thank you. > _______________________________________________ > Sox-users mailing list > Sox-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/sox-users