EarVoice: Hands-Free Voice Activation on Standard Earphones

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This presentation introduces EarVoice, highlighting its purpose, scope, and innovative approach to hands-free voice activation. It explores system design challenges, showcasing how EarVoice leverages standard earphones and air/in-body pathways for activation. Key modules like speech detection, wake-up word enhancement, and privacy features are discussed alongside hardware and software implementation details. The evaluation section emphasizes accuracy, field performance, and comparative...