What is an audio guide? Literally, an audio guide is a device used for interpreting, which can transmit the speaker's voice to the audience, which is transmitted in the form of a transmitter and a receiver. Moreover, the audio guide is easy to operate, uses wireless transmission signals, supports one-to-many, and even many-to-many explanations, and multiple channels do not interfere with each other. The audio guide adopts international common channels, with stable signal, strong anti-interference ability, clearer hearing, and relatively simple operation. As an important voice equipment in tourism, translation, training, visiting explanation and other work, the audience wearing the audio guide receiver has a 360-degree omnidirectional without dead angle within a radius of 150 meters from the explainer, no matter whether it is stationary or moving. Can hear the wonderful explanation of the clearly.
The audio guide is generally used in a wide range, such as factory reception, government reception of VIP visits, inspections, business negotiations, or simultaneous interpretation. There are also learning activities such as schools, companies, training institutions, conference rooms, auditoriums, classrooms, lectures and other learning activities that can use audio guide. Especially when we travel now, basically we can see the tour guide wearing an audio guide to introduce a scenic spot, or the museum uses an audio guide to explain historical relics, etc., It can be seen that the audio guide the scope of application of the device is very wide, and it is also a popular way of explaining reception.