Optical laser microphone for human-robot interaction: speech recognition in extremely noisy service environments
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DOI: 10.1080/01691864.2021.2023629
Abstract: Domestic robots are often required to understand spoken commands in noisy environments, including service appliances' operating sounds. Most conventional domestic robots use electret condenser microphones (ECMs) to record the sound. However, the ECMs are known… read more here.
Keywords: speech; laser; laser microphone; extremely noisy ... See more keywords