So far, I have seen a lot of “communication situations” at different exhibitions: At a particular chip cubicle at the Shanghai Electronics Program, the explainer had just ended up explaining the application circumstances of the product, yet the technical director beside him wished to add details concerning the chip manufacturing procedure. As soon as he started speaking, his voice bypassed that of the explainer. The audience listed below either moved closer to the director or stared at the explainer, and the volume of the noise from the earphones changed. At the Guangzhou Building Products Show, a business rep wished to cooperate with the explainer to introduce the new product’s environmental protection performance. The two of them took turns speaking but were regularly interrupted. Ultimately, the rep had to stand by and await the explainer to finish. The originally 10-minute explanation was stretched out to 15 mins, and one-third of the audience left halfway with.
It had not been up until last month at an intelligent devices exhibit held in an international convention center that I encountered the Yingmi E8 wireless audio Guide system-– this gadget, which sustains “main and additional synchronised analysis”, entirely altered my assumption of exhibit analysis. From 9 a.m. to 5 p.m. when the exhibit closed, I experienced it throughout the day at various cubicles. Whether it was the participation between interpreters and technical specialists, or the cooperation between business leaders and product managers, this system made “main and additional synchronised analysis” smooth and easy. Especially the use experience of the headset receiver was specifically what struck the many pain points of the exhibit guests.
I.Why doesn’t the analyst’s voice get stuck?
After experiencing the live occasion, I particularly spoke to the personnel and learned that the “no lag when two individuals speak simultaneously” is not an accident; it is the outcome of the comprehensive design of this system from hardware to innovation.
1.Anti-interference capacity
The exhibit site is always very noisy. Smart phone signals, as well as the amplification devices from other cubicles, can all impact the transmission of the explanation audio. However, the Yingmi E8 system uses U-band high-frequency radio waves varying from 860 MHz to 870 MHz, together with 4G FSK signal modulation innovation. The personnel provided me an instance, claiming that it’s like opening up a dedicated lane on a congested road. Even if there are other signals “lorries” around, this system’s “signal lorry” can still relocate efficiently. When I checked it myself, I deliberately went to the signal unseen area of the exhibit (such as near the storage room in the corner of the exhibit hall), and the audio in the earpiece receiver was still clear, without any disturbance or sound.
2.Zero-latency transmission
Many individuals are concerned that the “primary and second simultaneous talking” approach might cause sound delays. For example, when A coatings talking, B immediately follows up, and as a result, the audience hears A’s words not yet ended up, and B’s words have already intruded. However, Yingmi used a combination of “trusted zero-delay radio receiving front-end + digital sound processing back-end”. The personnel said, “The transmission delay can be regulated at the millisecond level, and the human ear can not even spot it.”
3.Automatic network adhering to function
This is exceptionally valuable for exhibit personnel. Previously, when using other interpretation systems, each time a cubicle was transformed or a different interpreter was used, manual network change was required. If not mindful, the network might be established inaccurately, and the audience could only hear sound. However, with the Yingmi receiver, merely pushing the SET button to turn it on allows it to instantly look for and connect to close-by transmitter signals. I tried it out. From the sensor cubicle to the adjacent robot cubicle, after changing to a different transmitter, the receiver instantly connected to the new network within 3 seconds after switching on. I didn’t have to by hand adjust any buttons. The network, volume, and battery level of the transmitter are plainly visible, and there’s no need to fret about sudden power blackouts.
II.Appropriate for various scenarios of exhibitions
Apart from the dual-person simultaneous talking mode, I also found that wireless audio Guide system can be adapted to various scenarios of the exhibit, and each scenario can fix practical problems.
1.VIP client reception
Several enterprises will welcome important clients or leaders to visit their cubicles at exhibitions. At such times, there is often a requirement for an interpreter to present the items and a person in charge to provide extra details about the collaboration. I once saw an enterprise that, in order to ensure the collaboration between the leader and the interpreter, particularly prepared two microphones. However, the audio interfered with each other, and the client could only switch the earphones consistently. Yet with the Yingmi system, the leader and the interpreter each used a transmitter, and the client used a headset receiver. Both could supplement at any moment without having to switch equipment. At the robot enterprise cubicle in the intelligent devices exhibit, the person in charge accompanied a purchasing supervisor from a listed company on a visit. The interpreter claimed, “This robot can manage loads up to 50kg,” and the person in charge immediately reacted, “If it’s bulk purchase, we can provide customized programming services.” The purchasing supervisor paid attention attentively and nodded. Lastly, they agreed on a time for comprehensive conversation on the spot.
2.Technical online forums or new product launches
At exhibitions, there are often tiny online forums where the speaker completes their discussion, and then the guests require to ask supplementary concerns or share their viewpoints. Previously, either the microphone was used for transmission or the guests would approach the speaker’s microphone, which was very inconvenient. Yet with the Yingmi system, the speaker and the guests each carry a transmitter, and the audience uses ear-mounted receivers. The guests can talk at any moment and the audience can also hear plainly.
3.Multiple cubicles can be used all at once
In large-scale exhibitions, often multiple cubicles of the same enterprise are established. For instance, an electrical appliance company sets up three cubicles for refrigerators, washing machines, and air conditioners at the exhibit. Each cubicle needs description. If using the traditional system, it is most likely to have network crosstalk, and the audience may hear the explanation from the refrigerator cubicle blended with the audio from the washing machine cubicle. However, the Yingmi system has 200 channels available for option. The three cubicles are assigned channels 101, 120, and 150 specifically, and their particular descriptions are totally non-interfering. When I experienced the refrigerator cubicle of that electrical appliance company, I deliberately tuned to other channels, and only then could I hear the audio from the washing machine cubicle. During normal usage, the earpiece receiver will only receive the present connected network and will not have crosstalk.
4.The comfort of devices management
After the exhibit, the issue of devices storage and billing was a huge headache– some of the discussion devices we used before required individual power plugs for billing, and the storage process was prone to damaging the tools. However, Yingmi has a dedicated contact-type charging box with a 36-bit or 48-bit layout. Just put the ear-mounted receiver into the slot and it can be charged– no requirement for power plugs. The billing box also has an ultraviolet disinfection feature, which is extremely important after many people use the earphones for disinfection during the exhibit. The personnel revealed me their storage box, which consists of EVA shock-absorbing cotton. Each receiver has an independent slot, so even if there is jostling during transportation, there is no requirement to bother with devices damage. “We brought 50 receivers to the last exhibit, and with a 50-bit storage box, they could all fit. The transportation was extremely convenient,” claimed the exhibit supervisor of a particular enterprise.
III.The efficiency of exhibit explanations
I have seen countless disappointments caused by “insufficient description”: the enterprise failed to convey all the info, the client failed to hear the detailed content clearly, and the low reception efficiency also affected the brand image. However, the E8 wireless audio Guide system, with its core advantage of “no lag when two individuals describe concurrently”, combined with the lightweight and comfortable wearing experience, stable anti-interference performance, convenient devices management, and reliable service, has entirely resolved these issues.
For the exhibit personnel, this system is not merely a “discussion tool”, but rather a “helper” that enhances reception efficiency and showcases the professionalism of the enterprise– the interpreters and technical experts can concurrently share info, the leaders and product managers can collaboratively respond to inquiries, and the audience no more has to “filter info” amidst chaotic audios; everyone can easily obtain the content they require.
If you are also someone that frequently attends exhibitions, you may wish to give this E8 wireless audio Guide system a try. Think me, when you experience for the first time the smoothness of “two individuals speaking concurrently without waiting, clear audio without lag”, you will understand: Exhibit discussions can be so easy and efficient.
FAQ for Wireless Audio Guide System
Q1: What is the primary use of the wireless audio guide system?
A1: The wireless audio guide system is primarily used in exhibitions, events, and conferences to provide clear, lag-free audio transmission and support simultaneous speaking by multiple presenters, enhancing communication and audience experience.
Q2: How does the system handle interference from other electronic devices?
A2: The system uses U-band high-frequency radio waves (860-870 MHz) and 4G FSK signal modulation technology, which create a dedicated “signal lane” to minimize interference from mobile phones or other equipment, ensuring stable audio quality.
Q3: Is the system easy to manage for large-scale events?
A3: Yes, it features automatic channel following, multiple channel options (up to 200), and a dedicated charging box with UV disinfection. The storage design ensures safe transport and efficient management, making it suitable for events of any scale.