Junjun Jiang

Title: Junjun Jiang: Innovator in Underwater Acoustic Technology

Introduction

Junjun Jiang is a notable inventor based in Suzhou, China. He has made significant contributions to the field of underwater acoustics, particularly through his innovative patent that enhances target ranging methods.

Latest Patents

Jiang holds a patent for an "Underwater acoustic target ranging method based on feature extraction and neural network." This invention provides a method for acquiring underwater acoustic signals transmitted by a target at varying distances. The process involves dividing data by seconds and using one second of data as a sample. Each sample undergoes framing, and various acoustic features are calculated for each frame, including zero-crossing rates and coefficients of the Mel-frequency cepstral coefficients (MFCC). This method allows for high real-time performance and rapid reaction speeds in processing underwater acoustic signals.

Career Highlights

Throughout his career, Junjun Jiang has worked with esteemed institutions such as Soochow University and Suzhou Biosynthetica Co., Ltd. His work in these organizations has contributed to advancements in acoustic technology and research.

Collaborations

Jiang has collaborated with notable colleagues, including Zhongzhe Xiao and Min Huang, who have supported his research endeavors.

Conclusion

Junjun Jiang's innovative work in underwater acoustic technology exemplifies the impact of modern inventions on scientific research and practical applications. His contributions continue to influence the field and inspire future innovations.