Vesper Technologies, a new microphone technology developer, has raised $23 million from some of the biggest names in audio technology to finance the commercialization of its piezoelectric microphones.

BOSTON, MA--(Marketwired - Jun 1, 2015) - Vesper, the leader in advanced acoustic-sensing technology, today launched VM101, a piezoelectric MEMS (microelectromechanical systems) microphone that ...

DUBLIN--(BUSINESS WIRE)--Research and Markets has announced the addition of the "Vesper VM1000 Piezoelectric Microphone: Structure and Cost Analysis" report to their offering. Vesper has developed the ...

BOSTON, Nov. 29, 2017 (GLOBE NEWSWIRE) -- Vesper, developer of the world’s most advanced acoustic sensors, today introduced the VM2000, the only MEMS microphone that maintains high system performance ...

Vesper, a developer of advanced acoustic sensors, has introduced the VM3000, a piezoelectric MEMS microphone. The VM3000 is the first digital microphone in Vesper's portfolio and greatly expands the ...

Vesper of Massachusetts is claiming high fidelity for a MEMs piezo microphone that picks up the vibration of the user’s voice through the skull. Inside is the mems, an amplifier and a power regulator.

"You can actually hear them, these fibers," said Noémie Chocat, a graduate student in the materials science department at MIT and co-author of a paper describing the fibers. "If you connected them to ...

Piezoelectric materials work quite simply, in theory -- motion in, electricity out, or vice versa -- and since that's just how speakers and microphones transmit their sound, it's not much of a stretch ...