| 摘要 |
An apparatus for transmitting and receiving an acoustic signal by wireless in a video signal output system is provided to block a sound outputted through a speaker of the video signal output system, receive the sound simultaneously by wireless in a wireless receiving apparatus, and allow a user to listen to the sound through a receiver of the wireless receiving apparatus. An apparatus for transmitting and receiving an acoustic signal by wireless includes a video signal output system(100), a wireless transmitting apparatus, and a wireless receiving apparatus. The wireless transmitting apparatus blocks a sound outputted through a pair of the first speakers of the video signal output system, and simultaneously transmits the sound by wireless. The wireless receiving apparatus receives the sound transmitted from the wireless transmitting apparatus by wireless. |
