Graphene Diaphragm = Superior Performance

Transducer design functions as both electrostatic speaker and/or microphone-ultrasonic sensor
Novel, Patent Pending design
Developed at Lawrence Berkeley National Laboratory – UC Berkeley
Graphene diaphragm is thinner, stronger and extremely responsive
100% air dampening vastly improves response and energy efficiency
Proprietary power/signal Integrated Circuit (IC) chip will support transducer
IC and Software designs will drive new transducer applications
* Electrostatic Headphones: How They Work and Why they Sound Better