Audio tour is a kind of electronic device that is mainly used by individual tourists, because such tourists do not have a guide to lead the tour, and there is no staff to explain, so through the audio tour to get the introduction and story of the corresponding scenic spots. The audio guide can realize automatic induction explanation, that is, when tourists use the equipment, they can listen while walking, and when they go to the scenic spot where the equipment is installed, they can automatically play the explanation and introduction of the scenic spot. By installing a signal transmitter and then using a receiving guide, visitors can realize automatic sensing and listening while walking. Of course, if tourists choose to use audio guidance, then the reception work of the scenic spot will be much easier and the efficiency will be improved.
Moreover, the audio guide supports multi-language explanation, and when foreign tourists use it, they can choose the corresponding language to switch. In terms of installation, the audio guide is also effortless, only the small signal transmitter is fixed, it is powered by a lithium battery the size of a coin, so there is no need to pull the cable, protecting the landscape of the scenic area. This convenient audio tour, in addition to scenic spots, in the indoor use of various pavilions is also completely no problem. Technology is also improving, from the original single can only listen to the explanation, to now can also video, text and other ways, but also make the "electronic tour guide" this way more and more scientific and technological intelligence. Therefore, like the tourist season now, many scenic spots are also introducing this voice guide equipment for tourists to choose to use.