Yaxing Li

Title: Yaxing Li: Innovator in Signal Processing Technologies

Introduction

Yaxing Li is a notable inventor based in Ansan-si, South Korea. He has made significant contributions to the field of signal processing, holding two patents that showcase his innovative approach to technology.

Latest Patents

Yaxing Li's latest patents include a method and device for regulating playing delay and a method and device for modifying time scale. The first patent describes a playout delay adjustment method that involves adjusting a playout delay surplus based on the difference between two playout delays obtained from different schemes. It also determines the adaptation type of the current frame based on whether the previous frame is active. When the adaptation type is signal-based, it performs time scale modification according to a comparison of the playout delays. The second patent outlines a broadband signal generating method and apparatus. This method estimates high-band spectrum parameters from a reconstructed narrowband signal and generates a wideband signal by synthesizing the narrowband signal with a high-band signal.

Career Highlights

Yaxing Li has worked with prominent companies such as Samsung Electronics Co., Ltd. and the Industry-University Cooperation Foundation at Hanyang University. His experience in these organizations has allowed him to develop and refine his innovative ideas in signal processing.

Collaborations

Throughout his career, Yaxing Li has collaborated with notable colleagues, including Ho-sang Sung and Sang-won Kang. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

Yaxing Li is a distinguished inventor whose work in signal processing has led to valuable patents and advancements in technology. His contributions continue to influence the field and inspire future innovations.