Yeah they're IRENE scanners. Pretty amazing, actually. Able to lift sound off the most delicate old recordings. Probably a lot of possibility for repair of lost

Yeah they're IRENE scanners. Pretty amazing, actually. Able to lift sound off the most delicate old recordings. Probably a lot of possibility for repair of lost fragments visually: http://irene.lbl.gov/ http://irene.lbl.gov/ And there are laser turntables for commercial purposes as well. Not a visual product, in interesting still...