Kai Yu

Title: Innovations by Inventor Kai Yu

Introduction

Kai Yu is a notable inventor based in Qingdao, China. He has made significant contributions to the field of audio processing technology. His innovative work focuses on enhancing the performance of noise-reduction earphones.

Latest Patents

Kai Yu holds a patent for an "Audio processing method for noise-reduction earphone, noise-reduction earphone, device and readable storage medium." This patent discloses a method that includes obtaining a first sound signal collected by a feedback microphone and determining a first transfer function corresponding to that sound signal. It also involves obtaining a second sound signal from a feedforward microphone and building a filtered sound signal based on the first transfer function and the second sound signal. Furthermore, the method determines an eustachian tube sound signal corresponding to the filtered sound signal, performs ear blocking elimination processing on it, and outputs a target sound signal.

Career Highlights

Kai Yu is currently employed at Goertek Technology Co., Ltd., where he continues to develop innovative audio technologies. His work has led to advancements in the design and functionality of noise-reduction earphones.

Collaborations

He collaborates with talented coworkers, including Shanshan Jiao and Yang Hua, who contribute to the innovative projects at Goertek Technology Co., Ltd.

Conclusion

Kai Yu's contributions to audio processing technology, particularly in noise-reduction earphones, highlight his role as an influential inventor in the field. His patent reflects a commitment to improving user experience through innovative solutions.