| 摘要 |
Provided is a low-frequency imposition device that can impose a low-frequency voltage synchronously with emanating music and can prevent an unexpected, large voltage from being suddenly supplied to a human body. The low-frequency imposition device is equipped with: an audio signal supply means that outputs an audio signal; a filter means that, of the audio signal, permits a predetermined frequency band of audio signal to pass through; a signal generation means that, by means of receiving an audio signal that is at or above a pre-set level of the audio signal that has passed through the filter means, generates a pulse signal; an electrode for supplying current to a human body; a low-frequency voltage generation means that imposes the low-frequency voltage of the generated pulse shape and supplies the corresponding current to the electrode; and a control means that controls the output of the low-frequency voltage by means of the pulse signal. |
