A prototype tabletop hearing aid uses microphone-array beamforming and an Android tuning app to localize and amplify a lead speaker, demonstrated by visualizations but not by audio measurements.
Smart speaker design and implementation with biometric authentication and advanced voice interaction capability
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A Microphone Array and Voice Algorithm based Smart Hearing Aid
A prototype tabletop hearing aid uses microphone-array beamforming and an Android tuning app to localize and amplify a lead speaker, demonstrated by visualizations but not by audio measurements.