Embarking on a New Journey in Vocational Education | Hishico Integrated Audio-Video Solution Installed in the Conference Room at Linfen Vocational and Technical College
Today, as the wave of digital transformation sweeps across all industries, vocational education serves as a vital link between education and industry; its management efficiency and level of digitization directly impact the quality of talent development and the core competitiveness of educational institutions. Linfen Vocational and Technical College has consistently been at the forefront of smart campus development. Recently, the college successfully completed a smart upgrade of its core conference room—simultaneously deploying a three-in-one system comprising Hishico professional sound reinforcement system, digital conferencing system, and paperless meeting system. This marks the college’s official entry into a new era of “smart, efficient, and green” practices in the areas of conference management, administrative decision-making, and teaching seminars.
Breaking the Deadlock: From “Paper-Based Decision-Making” to “One-Screen Control”
As a vocational college with strong overall capabilities, Linfen Vocational and Technical College’s conference rooms are used extremely frequently—Party Committee meetings, college administrative meetings, teaching evaluation and improvement seminars, school-enterprise cooperation forums, Academic Committee review meetings… Meetings of all kinds take place week after week, covering a wide range of topics. However, the traditional meeting model had three major pain points: First, low efficiency—printing large amounts of paper materials before meetings was time-consuming, labor-intensive, and prone to errors; Second, a poor experience—outdated sound reinforcement equipment often produced feedback and static, making it difficult for attendees in the back rows to hear speakers clearly; during discussion sessions, passing the microphone around was cumbersome, leading to disorder; third, waste of resources—a large volume of meeting documents was discarded after a single use, running counter to the concept of a green campus.
Now, with the coordinated deployment of Hishico three major systems, these long-standing challenges have been effortlessly resolved.
Professional Sound Reinforcement: Making Every Speech Resonate
Given that the conference room is rectangular, accommodates a large number of people, and is primarily used for speech amplification, the Hishico Technology team has tailored a professional sound reinforcement solution:
• Precise Sound Field Coverage: The main sound reinforcement system features wall-mounted high-fidelity full-range speakers. Their angles and positions are optimized using EASE acoustic simulation software to ensure uniform sound coverage throughout the venue. This eliminates differences in sound pressure levels between the front and back rows—whether for top leaders on the podium or delegates seated in the corners, every word is heard with the same clarity, naturalness, and richness.
• Ultimate Vocal Optimization: The system features a built-in digital audio processor that performs fine-tuning specifically for the vocal frequency range, enhancing midrange clarity and intelligibility while effectively suppressing low-frequency rumbling and high-frequency harshness. An intelligent feedback suppression algorithm monitors and suppresses feedback in real time. Even when a speaker is standing or moving the microphone unexpectedly, the system maintains stable gain, delivering clean, pure sound free from feedback, muddiness, or fatigue.
• One-Touch Multi-Mode Switching: Pre-set acoustic modes such as “Conference Discussion,” “Presentation,” and “Video Conference” can be selected with a single button press based on the meeting type, allowing even non-professionals to easily operate professional equipment.
Digital Conference Systems: Ensuring Orderly and Efficient Meetings
The newly deployed Xishike Digital Conference System features a fully digital, networked architecture:
• Intelligent Speaking Management: The chairman’s unit includes priority control functionality, allowing the chairman to mute all delegate units with a single button press to ensure important remarks are not interrupted. The system supports multiple modes, including “first-in, first-out,” “request to speak,” and “time-limited speaking,” which the chairperson can flexibly configure according to the agenda. This ensures orderly discussions and eliminates the chaos of participants scrambling for the microphone.
• High-Fidelity Voice Transmission: The conference units feature supercardioid microphones combined with digital anti-interference technology to effectively isolate ambient noise and mobile phone signal interference. With a pickup range of over 80 centimeters, speakers can converse naturally without having to hold the microphone close to their mouths, resulting in authentic, rich, and warm sound reproduction.
• Integrated Voting and Attendance Tracking: The built-in voting function supports real-time voting on matters such as personnel appointments and proposal reviews. Results are automatically tallied and displayed, significantly enhancing decision-making efficiency and transparency.
Paperless Systems: A Revolutionary Breakthrough in Green Office Practices
The highlight of this upgrade is undoubtedly the full-scale implementation of Hishico paperless meeting system. Centered around a 15.6-inch ultra-slim touchscreen terminal with height adjustment, the system creates a dedicated digital meeting space for each participant:
• Efficient pre-meeting preparation: Meeting organizers can upload meeting materials (Word, PDF, PPT, Excel, etc.) with a single click via the backend, and the system automatically pushes them to each participant’s terminal. No more staying up late to print, bind, and distribute materials—pre-meeting preparations can be completed in just a few minutes, boosting efficiency by more than tenfold.
• Immersive in-meeting experience: Once attendees are seated, the lift-up terminals rise silently, and the touchscreens clearly display the meeting agenda, documents, handwritten annotations, and other features. Attendees can view documents simultaneously, annotate key points in real time, and even share their screens for presentations—truly putting “everything within sight, everything at your fingertips” into practice. The meeting chair can control synchronized and asynchronous displays across all terminals to guide the meeting’s pace, ensuring information is conveyed in real time without delay.
• Green Post-Meeting Archiving: After the meeting concludes, all annotated documents are automatically saved to individual accounts, and meeting materials can be selectively archived or deleted. The entire process requires not a single sheet of paper, fully embodying the concept of green, low-carbon office practices. According to preliminary estimates, the implementation of the paperless system will save the college tens of thousands of sheets of paper and a significant amount of printing supplies annually, yielding both economic and environmental benefits.
System Synergy: The Integrated Value of 1+1+1>3
The three major systems do not operate independently; rather, they are deeply integrated through a central control host:
• Scene Automation: When you click the “Start Meeting” scene, the lights automatically adjust to the appropriate brightness, the projection screen lowers, the sound system switches to meeting mode, and the paperless terminals rise and load the day’s agenda—all completed automatically, without the need for manual operations.
• Signal Interconnection: Microphone signals from the digital conferencing system are transmitted in real time to the sound system, and the screen content from the paperless terminals can be pushed to the large display. All devices work in unison, ensuring seamless data flow.
Conclusion: Hishico—Ensuring the Success of Smart Conferences
From mountains of paper documents to information accessible with a light touch on a screen; from muddled audio to every word coming through clearly; from frantic meeting organization to one-click control of the entire setup—the smart transformation of the conference rooms at Linfen Vocational and Technical College represents yet another successful implementation of Hishico scenario-based solutions in the field of vocational education. Hishico has always been dedicated to deepening and innovating in the integration of audio, lighting, visual, and video technologies. By combining the clarity of professional sound reinforcement, the precision of digital conferencing, and the convenience of paperless systems, Hishico builds a digital conferencing bridge for educational institutions that is both efficient and user-friendly.
In the future, Hishico will continue to use technology as its foundation and scenario-based approaches as its guide to help more educational institutions achieve a leap in management efficiency. Making every meeting efficient and orderly, and ensuring every decision carries weight—Hishico empowers a smart future with the voice of expertise!
