Chia-I Chuang

Title: Innovations of Chia-I Chuang in Audio Signal Processing

Introduction

Chia-I Chuang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of audio signal processing. His innovative work has led to the development of a unique patent that enhances audio signal modulation and amplification.

Latest Patents

Chia-I Chuang holds a patent for an "Audio signal modulation and amplification circuit." This invention includes a common-mode electric potential controller, a carrier generator, and channel circuits. The common-mode electric potential controller generates one or more first and second common-mode electric potentials. The carrier generator receives the first common-mode electric potential to produce a carrier signal. Each channel circuit consists of a filter, a comparison circuit, and a driving circuit. The filter processes the input signal to generate a filtered signal based on the corresponding second common-mode electric potentials. The comparison circuit compares the carrier signal's potential with the filtered signal's potential to create a pulse-width modulation signal. Finally, the driving circuit is activated or deactivated in response to the pulse-width modulation signal to output a load driving signal. Chia-I Chuang has 1 patent to his name.

Career Highlights

Chia-I Chuang is currently employed at Realtek Semiconductor Inc., a leading company in the semiconductor industry. His work at Realtek has allowed him to focus on advancing audio technologies and improving signal processing methods.

Collaborations

Chia-I Chuang has collaborated with talented coworkers such as Che-Hung Lin and Yu-An Lee. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Chia-I Chuang's innovative contributions to audio signal processing demonstrate his commitment to advancing technology in this field. His patent reflects a significant step forward in audio modulation and amplification techniques.