USound builds a stable supply chain to meet growing demand for second-generation MEMS technology USound, a global developer and manufacturer of micro-electro-mechanical systems (MEMS) loudspeakers
USound, a global developer and manufacturer of micro-electro-mechanical systems (MEMS) loudspeakers for personal devices and wearable technology, today announced that it has raised $30 million (€25 million) to move into mass production of its second generation MEMS loudspeakers for several global companies.