With the development of science and technology, intelligent electronic devices are gradually integrated into our lives, causing earth-shaking changes to our lives, and automatic tour guide have also appeared in front of the public. The automatic tour guide can achieve the effect of one person speaking and thousands of people listening. Because of the advantages of the automatic tour guide, it is not difficult to see in our daily life, because it can reduce the noise of using a device such as little bee, and it has its own audio transmission channel, which can accurately transmit the sound in a way that is not broadcast. It can be transmitted to the listener without error, and it can also ensure that the sound quality of the transmission is clear and free from external interference.
tour guide
In addition to being used in the reception scene of scenic spots or museums, the automatic tour guide can also be used for simultaneous interpretation in factory visits and international conferences, because the automatic tour guide has intelligent noise reduction technology, even if it is the interference of electronic signals. can be effectively isolated. In addition, each of its channels is encrypted to ensure the security of the explanation channel. Therefore, in a relatively private occasion such as a meeting, there is no need to worry about being eavesdropped when using an automatic tour guide. The automatic tour guide can be paired with one key, that is, after we turn it on, we can match all receivers with one key, so that we do not need to operate one by one, saving a lot of trouble, there is a special charging box that can accommodate charging, no need one by one go to a separate plug to charge.
