Lipwatch: Enabling Silent Speech Recognition on Smartwatches using Acoustic Sensing

Sensing to hear through memory: Ultrasound speech enhancement without real ultrasound signals

Q Zhang, K Liu, D Wang - Proceedings of the ACM on Interactive, Mobile …, 2024 - dl.acm.org
Speech enhancement on mobile devices is a very challenging task due to the complex
environmental noises. Recent works using lip-induced ultrasound signals for speech …
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