| 摘要 |
PURPOSE: A vibrating remote controller responding to a sound is provided to further configure a vibration generator generating different vibrations according to degrees of a sound, to vibrate the remote controller by an outputted sound, thereby magnifying realism. CONSTITUTION: An RF amplifier(AMP3) is applied with a sound frequency signal through an antenna(ANT2), and amplifies the applied sound. A mixer receives the sound frequency signal. A detector(21) detects a sound signal from the sound frequency signal, and outputs the detected sound signal. An AF amplifier(AMP4) amplifies the detected sound signal. A low pass filter(22) removes a noise from the amplified sound signal. A gain control amplifier(AMP5) is applied with the noise-removed sound signal, to control a gain, and drives a vibrator(23). A switch(24) controls power of the gain control amplifier(AMP5), and turns on/off a vibrating function.
|
