| 摘要 |
<p>A voice communication method is provided. The method is applicable in a microwave communication device. For a sender, the method includes the following steps. A voice signal of a sender's headset is received (S101). The voice signal is converted into voice information (S102). Voice information and management information are processed to generate a modulated mixed signal (S103). The modulated mixed signal is sent to a receiver's microwave communication device (S104). For a receiver, the method includes the following steps. The modulated mixed signal sent by the sender's microwave communication device is received. The modulated mixed signal is processed to separate demodulated voice information. The voice information is converted into a voice signal. The voice signal is sent to the receiver's headset. A voice communication device and system are also provided, which are applicable for voice communication during microwave deployment and maintenance. Therefore, operation complexity is decreased and operation safety for a worker is increased.</p> |
