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