Tag Archive for 'Loudspeaker'

EchoSpeech requires just a few minutes of user training data before it will recognize commands and can be run on a smartphone. Image credit: Zhang et al., doi: 10.1145/3544548.3580801.

EchoSpeech: Artificial Intelligence-Equipped Eyeglasses Can Read Silent Speech

Apr 10, 2023 by News Staff

EchoSpeech, developed by Cornell University researchers, uses speakers and microphones mounted on a glass-frame and emits inaudible sound waves towards...

Han et al. developed an ultra-thin loudspeaker that can turn any rigid surface into a high-quality, active audio source. Image credit: Felice Frankel.

Ultra-Thin, Lightweight Loudspeaker Created

Apr 27, 2022 by News Staff

The flexible, thin-film loudspeaker, developed by MIT researchers, weighs only 2 g, is 120 microns thick, and can generate high-quality sound no matter...