Yannan Wang

Title: Yannan Wang: Innovator in Bandwidth Extension Technology

Introduction

Yannan Wang is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of bandwidth extension technology, showcasing his expertise through innovative patents.

Latest Patents

Yannan Wang holds a patent for a "Bandwidth extension method and apparatus, electronic device, and computer-readable storage medium." This patent describes a bandwidth extension (BWE) method that involves determining parameters of a low-frequency spectrum of a narrowband signal. The process includes inputting these parameters into a neural network model to obtain a correlation parameter. Subsequently, a target high-frequency amplitude spectrum is derived based on this correlation parameter and the low-frequency amplitude spectrum. The method culminates in obtaining a broadband signal after BWE, utilizing both the low-frequency spectrum and the high-frequency spectrum.

Career Highlights

Throughout his career, Yannan Wang has worked with prominent companies, including Tencent Technology (Shenzhen) Company Limited and Tencent Technology Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technological advancements.

Collaborations

Yannan Wang has collaborated with notable colleagues such as Wei Xiao and Xiaoming Huang. Their combined efforts have fostered innovation and development in their respective fields.

Conclusion

Yannan Wang's contributions to bandwidth extension technology highlight his role as a leading inventor in the industry. His innovative patent and career achievements reflect his dedication to advancing technology.