In addition to explaining with a traditional a loudspeaker, there are now explainers and QR code audio tour guide, which are two different ways of explaining. The explainer uses the transmitter to speak and wears the receiver to listen, while the QR code explanation is to scan the QR code audio tour guide pattern to obtain the explanation. Many exhibition halls will use the QR code audio tour guide in the exhibition hall. The QR code audio tour guide in the exhibition hall is passed through some hard materials, and then placed next to the exhibits displayed in the exhibition hall, so that when visitors walk to the side of the exhibits if you want to know more specific information about this exhibit, you can scan the QR code audio tour guide to play the audio explanation.
audio tour guide
The two-dimensional code audio tour guide in the exhibition hall is different from the general use of equipment for explanation. It does not require sending and receiving equipment, so there is no need to worry about storage work after the equipment is used. Another point is the later maintenance, the two-dimensional code audio tour guide in the exhibition hall is directly used with the scanning function, just like the current smart phone, so there is no extra complicated work, and when obtaining the explanation, only the visitor can use his mobile phone to operate up. Now the two-dimensional code audio tour guide in the exhibition hall is also used in some museums, which is convenient for receiving visitors and for visitors to understand the stories of the exhibits.
