When Dedicated Education Meets Cutting-Edge Technology: Hishico Partners with Zhenping High School to Give New Wings to Dreams
“Sound Moat” Builds a New Line of Defense on Campus
As the crisp English listening audio clearly filled every exam room and precise exam instructions reached every test-taker’s ears without delay, Zhenping County Senior High School marked a significant milestone in its educational informatization efforts—the Hishico College Entrance Exam IP Broadcasting System was successfully installed and put into operation, building a solid “sound moat” around this campus that embodies the hopes of the county’s education system.
I.Fairness in the Details Is Key to Pursuing Your Dreams:
As a “crucial life-defining exam” that shapes students’ futures, the fairness and impartiality of the National College Entrance Examination (Gaokao) depend on meticulous safeguards at every detail. The English listening section, as a vital component of the Gaokao English exam, carries a weight of 30 points that directly impacts students’ academic trajectories; the stability and audio clarity of the broadcasting system are key factors in ensuring the fairness of the listening exam. The Hishico broadcasting system selected by Zhenping County Senior High School—a core product of a national high-tech enterprise—has been field-tested in numerous educational settings. Its independently developed digital signal processing technology enables high-definition transmission across the full 20 Hz–20 kHz frequency range with a signal-to-noise ratio exceeding 90 dB, effectively eliminating external noise interference. This ensures that every student in every exam room can clearly capture the details of the listening passages, thereby guaranteeing the fairness and impartiality of the exam.
II. The Four Key Advantages of the Public Address System:
1. Superior Sound Quality, Faithfully Reproducing Every Detail: The Xishike broadcasting system utilizes high-fidelity audio processing technology paired with professional-grade IP speakers to ensure that every test station receives clear, rich, and noise-free audio. Whether it’s the subtle dialogue in listening comprehension tests or the formal announcements of exam instructions, everything is conveyed with precision, eliminating mishearing or missed information caused by sound quality issues.
2. Dual-Path Hot Standby for “Zero-Failure” System Operation: The system’s core employs a primary-backup switching mechanism: the primary and backup units operate in real-time synchronization. Should the primary path encounter an anomaly, the backup system automatically takes over within milliseconds, ensuring no pauses, stuttering, or frame skips throughout the process. Additionally, critical components such as amplifiers, power supplies, and network links are equipped with redundant backups, truly delivering “uninterrupted” broadcast assurance.
3. Flexible Zone Control for Refined Exam Room Management: Through the intelligent control platform, administrators can broadcast to different areas across the school—such as individual exam rooms, hallways, backup exam rooms, and broadcast control rooms—either independently or in groups. During exams, listening materials or emergency instructions can be precisely targeted to specific exam rooms without mutual interference; in daily teaching, the system can also be used for grade-specific morning assemblies, recess bells, English listening practice, and various other scenarios.
4.Smart Monitoring and Log Traceability: The system features a built-in real-time status monitoring module that automatically generates logs of all devices’ operational status, volume levels, broadcast content, and switching records. The system immediately issues an alert upon detecting any abnormal fluctuations. After the exam, the entire broadcast process can be fully traced, providing technical evidence to ensure exam fairness.
III. The “All-in-One Assistant” for Teaching and Safety:
Many people believe that public address systems are only “for exams,” but in fact, in modern campuses, the Hishico public address system has been integrated into all aspects of daily teaching and management:
• Daily Teaching Support: Courses such as English listening practice, Chinese reading demonstrations, and art appreciation can be delivered in a standardized manner through high-quality broadcasts.
• Campus Culture Promotion: Flag-raising ceremonies, recess exercises, campus news, and announcements are conveyed in a unified and efficient manner, fostering a strong educational atmosphere.
• Emergency Command and Coordination: In the event of emergencies such as fires or earthquakes, emergency response plans can be activated with a single button, guiding students and staff to evacuate by zone to ensure maximum safety.
• Standardized Exam Management: In addition to the National College Entrance Examination, the system can be used for various national and school-level exams, including midterm and final exams, the High School Entrance Examination, and academic proficiency tests, thereby enhancing the efficiency and credibility of exam administration.
IV. A Promising Future: Technology Helps Dreams Come True
The college entrance exam broadcasting system may seem like just another “voice” on campus, but behind it lies an unwavering commitment to fairness, impartiality, and security. With its professional technology and reliable quality, Hishico has built an invisible “Great Wall of Exam Protection” for the students of Zhenping County Senior High School.
In the future, Hishico will continue to deepen its expertise in the field of smart campus audio-visual solutions. With more advanced products and more comprehensive services, it will help more schools upgrade their educational informatization, enabling every child to set out toward their own stars and vast seas in an environment that is fair, clear, and reassuring.
