DEVICE AND METHOD FOR TUNING BRAIN WAVE BY REVERSELY USING ULTRASONIC FREQUENCY DETECTION FEATURE AND A SLEEP DRIVING PREVENTION DEVICE USING THE SAME

摘要

PURPOSE: A device and a method for tuning brain wave and a sleep driving prevention device using the same are provided, which enable a user to freely do other activities using visual sensation, auditory sense, and tactile sensation.;CONSTITUTION: A device for tuning brain wave comprises: a brain wave tuning signal generating unit(10) generating a brain wave tuning signal with frequency and waveform for tuning the brain wave of the human; a carrier signal generating unit(30) which generates a carrier wave with frequency and waveform which is attenuated so that the brain wave tuning signal can be demodulated; a brain wave carrier signal modulator(20) which modulates a brain wave tuning signal and a carrier wave; a brain wave tuning signal output unit(40).;COPYRIGHT KIPO 2011