Iceni Labs is a spin-out from Imperial College London, developing a graphene-based microphone. The new graphene microphones will provide higher audio quality than existing technologies as the potential of graphene as a microphone diaphragm is well known, as the stresses and strains across the membrane are more uniform than in a silicon device. The company uses very thin graphene membranes made by a process called chemical vapor deposition (CVD).
Iceni Labs has started a joint venture with Silson, a supplier of CVD graphene.
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