When building a conference room audio system, the most important thing when choosing a microphone is undoubtedly sound quality and stable transmission. But at the same time, in order to improve the overall aesthetics of the conference room, the appearance design of the microphone also receives great attention. Therefore, today's major microphone manufacturers are also trying their best to create a more elegant appearance while ensuring the use experience.
Background of the project
The General Administration of Coal Geology of China was established in 1994 and has been affiliated to the Ministry of Fuel Industry and the Ministry of Coal Industry. It is now a central exploration enterprise managed by the State-owned Assets Supervision and Administration Commission of the State Council. It is an industry management agency for coal and chemical resource exploration and coal and chemical geological units.
In order to carry out their work better, the National Mine Emergency Rescue Geological Survey Team of the China General Administration of Coal Geology needs to replace a batch of new conference room audio equipment to ensure the smooth progress of daily meetings. For this reason, the person in charge of the project decided to choose Relacart wireless microphone after comparing various major brands.
Project requirements
This conference room is a classic small and medium-sized conference room. The number of daily meetings ranges from 10 to 30 people, and there are often many people speaking and discussing the scene. Therefore, in addition to the requirement of full sound quality and clear vocals, the microphone also needs various microphones. It is fully functional and easy to use. In addition, the appearance design of the microphone also needs to be generous, simple, and beautiful, and avoid the microphone from bringing a sense of oppression to the user.
Solution
Considering the actual usage conditions, Relacart technicians decided to use the WDC-903 wireless conference discussion system to build the audio system for the conference room. This system has a profes
sional appearance design, circuit structure and stable functional characteristics. It supports 4 conference modes and is convenient for use in various occasions.
In addition, the delegate unit uses the low-latency LoRa protocol for two-way communication with the main controller. The audio transmission uses the traditional stable UHF frequency band. The high-fidelity circuit design can provide high-quality sound effects. It also supports the Dante network protocol and can communicate and transmit audio with any device equipped with Dante, making it easy to build solutions.
WDC-903 Wireless Conference Discussion System
Redundant backup is an important technology for WDC-903 to maintain stability. When in use, it always maintains a channel to scan the frequency instantaneously to find clear and interference-free frequency. If there are problems with other channels, they will be replaced seamlessly to maintain the best stability and user experience of the system.
In order to solve the cumbersome management problem of multiple microphone units, Relacart engineers conducted in-depth research and successfully developed the one-button self-opening and closing technology of the unit and successfully applied for a patent! By simply controlling the WDC-903 main controller, you can turn on or off all representative unit microphones with one key, greatly reducing the time required for management.
Since the timbre of each speaker is different, it is difficult to fully consider the unified setting. The WDC-903 has an independent unit control function, which can be adjusted individually according to the user's characteristics to provide the most perfect sound.
WDC-903 has four conference modes, including time limitation mode, first-in-first-out, application mode, and voice-activated mode. It can be selected and used according to different usage needs, adapting to conferences in various scenarios, making it more convenient to use.
Relacart's WDC-903 wireless conference discussion system has been installed and put into use already. Customers quickly gave feedback, saying that the design is beautiful, fully functional, easy to use, and has stable transmission, which fully meets the needs of conference rooms. Thanks to our customers for their trust, Relacart has been focusing on audio R&D and production for 30 years, and will surely provide our customers and friends with better products and better services!
