| 摘要 |
<p>A wireless headset system capable of outputting a stereo audio signal to a number of headsets from a single audio device without installing a cable between left and right earpieces and a method of controlling the same are provided. The method includes: scanning available fre¬ quencies using a scan unit included in the earpiece or an RF transmitter and establishing one of the scanned frequencies as a usable frequency; transmitting information on the usable frequency to the earpiece or the RF transmitter using a wireless transceiver included in the RF transmitter and the earpiece; and receiving an audio signal using an RF receiving unit of the earpiece through the usable frequency and outputting a sound so as to allow the audio signal to be transmitted between multiple devices.</p> |
