If stars were this phenomenon, then high enough speed "photography"/light detection could see them flash (in between the bubble expansion and collapse).
Any idea where the energy for this (i assume highly focused) sound would be coming from? And do you suppose it is terrestrial?
I already have a thread about this subject on the community I made, but I don't have too much detail to provide to it - sadly. It sounds like maybe you do!
Do you know the apparatus setup?
If stars were this phenomenon, then high enough speed "photography"/light detection could see them flash (in between the bubble expansion and collapse).
Any idea where the energy for this (i assume highly focused) sound would be coming from? And do you suppose it is terrestrial?
I already have a thread about this subject on the community I made, but I don't have too much detail to provide to it - sadly. It sounds like maybe you do!