Shenzhen Xinsha Primary School 2.4G Digital Wireless Sound Reinforcement System

Summary : Xinsha Primary School has adopted the digital wireless sound amplification system under Shenzhen Guobiao Technology to improve classroom teaching quality and alleviate the pressure of classroom instruction.

2018-07-19

　　Xinsha Primary School, Futian District, Shenzhen, is located in the southwest of Shenzhen's central area. It is a district-run full-time six-year public primary school. Founded in the late Qing Dynasty and early Republic of China, Xinsha Primary School has undergone a century of vicissitudes and tremendous changes, evolving from a school funded by village elders, to a private school run by villagers, to a collectively run school, and finally to a government-run school. It has now become a modern school. The successive leaders and staff of the school have devoted their efforts and wisdom to the stability and sustainable development of the school, accumulating a rich cultural heritage. In June 1998, it was rated as a district-level school; in January 2002, it passed the municipal-level school evaluation; in June 2005, it passed the provincial-level school evaluation of Guangdong Province; in 2006, it became a Green School of Guangdong Province and a demonstration base school for characteristic education in China; in 2007, it was established as a national science education experimental base and a demonstration base school for the popularization of civilized etiquette; and in 2008, it became a national experimental school for formative education. In 2017, in order to improve classroom teaching quality and alleviate classroom teaching pressure, Xinsha Primary School adopted the digital wireless sound amplification system under Shenzhen Guanyu Technology.

　　All along, Guanyu Technology has been rooted in the research and industrialization of 2.4G/5.8G digital wireless audio and video transmission technology, aiming to improve the relatively backward domestic teaching equipment, maximize the improvement and enhancement of traditional teaching methods, and solve several major problems that have long existed in the teaching process:

1. Protect teachers' voices. Due to the nature of the profession, teachers use their voices extensively every day, especially when they have many classes, large classrooms, and many students. Lecturing is a great test for teachers' voices, and pharyngitis or overuse of the voice has become an occupational disease for teachers. To change this situation, Guantong has conducted in-depth research and surveys on the overall teaching environment for teachers and students, and has launched multiple high-tech digital wireless amplification products, allowing teachers to lecture in a normal tone without having to deliberately raise their voices, thereby protecting their voices to the greatest extent.

2. Strengthen teacher-student interaction. In traditional teaching, due to environmental limitations, interaction between teachers and students is limited. Wired amplification devices also restrict teachers from moving freely in the classroom and communicating freely with students. Guantong's wireless educational amplification allows both teachers and every student to move freely, and communication between teachers and students becomes more convenient and smooth.

3. Beautify the teaching environment. Many underdeveloped areas in China still use traditional waist-mounted ordinary amplifiers, which are not only unattractive but also very inconvenient for female teachers. Guantong's wireless amplification products are beautiful, elegant, compact, and lightweight. Teachers can hold them in their hands or clip them to their clothes. In addition, one product integrates multiple functions such as amplification, PPT page turning, laser pointer, and voice recorder, which can streamline teachers' teaching equipment, make the classroom highly technological, and enliven the classroom atmosphere.

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