Kunwoo Kim

Visual Sound Detector for the Hearing Impaired

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ABSTRACT

This device aids deaf individuals who have difficulties in recognizing auditory alarms such as fire alarms, car honks, doorbells, and telephone calls. This portable device detects sound and re-alarms the user with a visual signal. LEDs on the board light up towards the direction of the sound. The color of the lighted LEDs represents the intensity of the sound.

DOCUMENT

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Examples

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