| 摘要 |
<p>PURPOSE:To realize the wireless type headphone stereo as easy to control as wired type head phone stereos while keeping the service life of battery. CONSTITUTION:In an audio equipment 1, a receiving circuit 45 intermittently accepts a remote control signal from the receiver at the time of a stop mode. The receiver turns off the power of the transmitting circuit and receiving circuit at the stop mode. When a remote control signal which directs an operation mode other than the stop mode from the receiver, the receiving circuit 45 of the audio equipment 1 performs reception in succession. The audio equipment 1 becomes the operation mode according to the remote control signal. When a remote control signal which directs the stop mode is sent from the receiver at the operation mode, the audio equipment 1 becomes the stop mode and the receiving circuit 45 of the audio equipment 1 performs intermittent reception.</p> |
