> On Mar 18, 2020, at 12:22 PM, Randy Presuhn <randy_presuhn@xxxxxxxxxxxxxxxxxxx> wrote: > > Hi - > > Looking for videoconference technology that would support: > - a conference with a single host and up to, say, 120 participants > - only the host needs to have their video image distributed > - the audio from the host and all participants must be mixed and > distributed to all with good synchronization with respect to the > host video and minimal delay > - on occasion, the host might mute the other participants, but > normally all would be on. > - ideally, the sound mixing could happen in smaller sub-groups > (perhaps up to 12, but at least 8 (bass, baritone, tenor 2, tenor 1, > alto 2, alto 1, soprano2, soprano 1) so that the audio delivered > to a particular subgroup could be either the "hall" experience > (what the conductor hears) or with the subgroup boosted to > reflect what the participant would hear in a physical rehearsal. > > Is there anything out there? > > Randy > That would be cool. The mainstream systems don’t support that because the noise floor gets so high as you start mixing lots of participants but some universities have experimented with simular things. Google Stanford Laptop Orchestra.
