Jie Qian

Title: Jie Qian - Innovator in Sound Gathering Technology

Introduction

Jie Qian is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of sound technology, particularly in the area of voiceprint monitoring. His innovative approach has led to the development of a unique sound gathering device that enhances the accuracy of sound monitoring.

Latest Patents

Jie Qian holds a patent for a sound gathering device designed for voiceprint monitoring. The device features a cone structure with a trumpet-shaped front end and a rear end portion. The inner wall of the front end is equipped with a microstructure pattern array, which is created through laser etching. This device is capable of monitoring sound wave frequencies ranging from 50 Hz to 10 kHz. Sound waves enter through the front end, are reflected by the microstructure, and exit from the rear end with a sound pressure that is 4 to 8 times greater than that at the entrance.

Career Highlights

Jie Qian is currently employed at the State Grid Jiangsu Taizhou Power Supply Company. His work there focuses on advancing technologies related to sound monitoring and energy efficiency. His innovative contributions have positioned him as a key figure in his field.

Collaborations

Jie Qian collaborates with talented colleagues, including Yong Li and Ting Chen. Their teamwork fosters an environment of innovation and creativity, leading to advancements in sound technology.

Conclusion

Jie Qian's work in developing a sound gathering device for voiceprint monitoring showcases his innovative spirit and dedication to advancing technology. His contributions are significant in the realm of sound technology, and his patent reflects his expertise and creativity.