News tagged with loudspeaker

Engineering

Reducing noise transmitted through an open window

A new device that can reduce the intensity of sound passing through open windows is presented in a proof-of-principle study in Scientific Reports. It fits into a two-panel sliding window and can decrease the perceived loudness ...

Jul 9, 2020

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Electronics & Semiconductors

A novel energy-efficient actuator system for micro loudspeakers

We want modern technology to become smaller and more energy-efficient without losing quality. Technical innovation is required to achieve this. For several years, the Fraunhofer Institute for Photonic Microsystems IPMS has ...

Dec 12, 2022

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Hi Tech & Innovation

Deployable human-scale immersive virtual environments?

Imagine being inside Rensselaer Polytechnic Institute's Collaborative Research Augmented Immersive Virtual Environment Laboratory (CRAIVE Lab), which features a front-projection 360-degree panoramic display to immerse you ...

Dec 5, 2019

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