Yi-Yang Lo

Title: Yi-Yang Lo: Innovator in Active Noise Control Technologies

Introduction

Yi-Yang Lo is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of active noise control (ANC) systems. His innovative work focuses on enhancing filter adaptation techniques, which are crucial for improving the performance of ANC technologies.

Latest Patents

Yi-Yang Lo holds a patent for "Recursive training of adaptive filters for active noise control (ANC) systems." This patent provides methods, devices, and systems for active noise control. The implementation details how an ANC system can record a reference audio signal representing external noise and an error signal representing residual noise. The system estimates an infinite impulse response (IIR) filter that converts the reference audio signal to the error signal based on a secondary path. Furthermore, the ANC system can recursively update the IIR filter coefficients based on previous frames of the reference audio signal and the error signal. This innovative approach enhances the effectiveness of ANC systems in various applications.

Career Highlights

Yi-Yang Lo is currently employed at Synaptics Corporation, where he continues to develop cutting-edge technologies in the field of audio processing and noise control. His work at Synaptics has positioned him as a key player in advancing ANC systems.

Collaborations

Yi-Yang Lo collaborates with Yi-Rou Chen, contributing to the development of innovative solutions in their field. Their teamwork exemplifies the importance of collaboration in driving technological advancements.

Conclusion

Yi-Yang Lo's contributions to active noise control technologies demonstrate his commitment to innovation and excellence. His patent on recursive training of adaptive filters showcases his expertise and the potential impact of his work in the industry.