Sunha Jeon

Title: Sunha Jeon: Innovator in Signal Processing Technology

Introduction

Sunha Jeon is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of signal processing, particularly in audio technology. His innovative work has led to the development of a unique patent that enhances audio signal quality.

Latest Patents

Sunha Jeon holds a patent for a "Signal processing device and image display apparatus including the same." This invention includes a converter that changes the frequency of an input stereo audio signal. It also features a primary component analyzer that performs primary component analysis based on the signal from the converter. Additionally, a feature extractor is included to extract features of the primary component signal. An envelope adjustor performs envelope adjustments based on predictions made using a deep neural network model. Finally, an inverse converter is utilized to convert the signal from the envelope adjustor, resulting in an upmix audio signal of multi-channel. This technology significantly improves spatial distortion when upmixing downmix stereo audio signals to multichannel audio signals.

Career Highlights

Sunha Jeon is currently employed at LG Electronics Inc., where he continues to innovate in the field of audio technology. His work at LG Electronics has allowed him to collaborate with other talented professionals in the industry.

Collaborations

Some of his notable coworkers include Kichul Kim and Joonil Lee. Their collaborative efforts contribute to the advancement of technology at LG Electronics.

Conclusion

Sunha Jeon is a prominent inventor whose work in signal processing technology has made a significant impact on audio quality enhancement. His innovative patent demonstrates his commitment to improving audio experiences for users.