English
Huazhong Agricultural University (HZAU), a prestigious institution with 126 years of history, has embarked on an innovative classroom transformation project. This spring semester, 173 classrooms were upgraded with TAIDEN's Digital Infrared Wireless Classroom Audio Systems, bringing smart technology to this renowned agricultural education center.
Enhanced Learning Environment
The modernized classrooms showcase TAIDEN's state-of-the-art "acoustic network." This sophisticated system seamlessly integrates three microphone types - wireless, hanging, and wired - creating an intelligent audio ecosystem that adapts to diverse teaching styles. The integration creates a flexible and responsive audio environment that enhances both teaching effectiveness and learning engagement.
When educators utilize the TES-5604N_W Digital Infrared Wireless Microphone, the system captures crystal-clear voice signals, which the TES-5600RN/30 Digital Infrared Receiver processes and distributes evenly throughout the space. Beyond exceptional audio quality, the wireless microphone incorporates practical teaching tools, including presentation controls, laser pointer functionality, PTT (Push to Talk), etc. This versatility allows professors to move freely while maintaining complete control over their presentation materials.
At the podium, the TES-5600CSML Wired Microphone combines precise voice capture with smart features. Its adjustable gooseneck design and integrated charging station with secure electronic locking ensure both performance and convenience. The charging station's electronic lock can be managed through either the central control system or management platform, providing flexible security options for facility administrators.
Additionally, each classroom is equipped with the TES-5675H Hanging Microphone, featuring a cardioid condenser capsule with a 5-meter pickup range and 50 Hz to 20000 Hz frequency response. This setup eliminates feedback, echo, and noise, creating a natural sound reinforcement environment.
Professional Audio Coverage
To achieve clear, uniform sound coverage, TAIDEN installed 374 line array speakers, including models HCL-1200B_W and HCL-1090B_W, across different classroom sizes. These loudspeakers, composed of vertically aligned full-frequency units, ensure even sound coverage while significantly improving gain before feedback, creating perfect acoustic zones throughout the campus.
Teaching-Centered Audio Revolution
This campus-wide acoustic upgrade represents more than just a hardware update - it's a practical implementation of modern educational philosophy. The system delivers clear audio quality and interactive capabilities for students, while providing teachers with user-friendly, hygienic, and personalized audio solutions. For administrators, it offers a stable, expandable management system with visualization capabilities.
Technical Highlights:
1.Built on TAIDEN's proprietary TDIR04 digital infrared processing chip, the system achieves high-fidelity audio quality with a frequency response of 50 Hz to 20 kHz between main units, and 100 Hz to 20 kHz from the microphone to the main unit.
2.Digital infrared technology ensures interference-free operation between classrooms with no harmful RF radiation.
3.Advanced DSP processing with AI algorithms for feedback suppression, echo cancellation, noise reduction, and automatic level control.
4.Comprehensive management system with visual data representation for remote monitoring of equipment status and classroom conditions.
