GRAZ, Austria--(BUSINESS WIRE)--Sep 18, 2025-- USound, the technology leader in MEMS speakers and AI-based acoustic sensing solutions, and Gettop, a global provider of acoustic components, have signed a strategic supply agreement for MEMS wafer technology. Under the agreement, Gettop will manufacture MEMS speakers using USound’s MEMS wafers and ASICs. This press release features multimedia.