Pei-Sheng Wu

Title: Pei-Sheng Wu: Innovator in Sound and ECG Filtering Technologies.

Introduction

Pei-Sheng Wu is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the fields of sound and electrocardiography (ECG) filtering technologies. With a total of 2 patents, his work showcases innovative approaches to improving medical diagnostics.

Latest Patents

Wu's latest patents include a filtering system and a filtering method. The filtering method involves several steps: receiving a sound signal, decomposing it into a primary lung sound signal and a reference heart sound signal, adjusting the reference heart sound signal according to a weighted value, and subtracting the adjusted heart sound signal from the primary lung sound signal to generate a filtered lung sound signal. Additionally, he has developed an ECG noise-filtering device. This device includes a filter that receives a first ECG signal and applies a Savitzky-Golay algorithm to produce a second ECG signal. The calculation circuit processes this second ECG signal using a Stationary Wavelet Transform (SWT) algorithm to generate a noise signal, which is then subtracted from the second ECG signal to filter out noise from the first ECG signal.

Career Highlights

Pei-Sheng Wu is currently employed at Quanta Computer Incorporated, where he continues to innovate in his field. His work has the potential to enhance the accuracy of medical diagnostics, particularly in respiratory and cardiac health.

Collaborations

Wu collaborates with talented individuals such as Peng-Zhe Tsai and Yung-Ming Chung, who contribute to his innovative projects.

Conclusion

Pei-Sheng Wu's contributions to sound and ECG filtering technologies demonstrate his commitment to advancing medical diagnostics. His innovative patents reflect a deep understanding of both sound processing and electrocardiography, paving the way for future advancements in these critical areas.