Well one thing I  I mean , I don't know. I mean , I know that having an array of  I mean , I would imagine it would be more expensive to have a  an array of microphones. But couldn't you kind of approximate the natural sis situation by just shutting off uh , channels when you 're  later on ? I mean , it seems like if the microphones don't effect each other then couldn't you just , you know , record them with an array and then just not use all the data ?
It 's  it 's just a lot of infrastructure that for our particular purpose we felt we didn't need to set up.
I see.
Yeah.