Soojoong Hwang

Title: The Innovations of Soojoong Hwang

Introduction

Soojoong Hwang is a notable inventor based in Gwangju, South Korea. He has made significant contributions to the field of audio technology, particularly in audio encoding and decoding methods. With a total of 2 patents, Hwang's work showcases his expertise and innovative spirit.

Latest Patents

Hwang's latest patents include an audio encoding/decoding apparatus and method using vector quantized residual error features. This invention discloses a method for encoding an audio signal that involves outputting a bitstream of a main codec by encoding an original signal. It also includes decoding the bitstream of the main codec, determining a residual error feature vector, and outputting a bitstream of additional information by encoding the residual error feature vector. Another significant patent involves methods of encoding and decoding an audio signal using side information. This method identifies an input signal, extracts side information using a trained learning model, encodes the input signal, and generates a bitstream by combining the encoded input signal and the side information.

Career Highlights

Hwang has worked with prominent organizations such as the Electronics and Telecommunications Research Institute and the Gwangju Institute of Science and Technology. His experience in these institutions has allowed him to develop and refine his innovative ideas in audio technology.

Collaborations

Hwang has collaborated with notable colleagues, including Woo-taek Lim and Seung Kwon Beack. Their joint efforts have contributed to advancements in the field of audio encoding and decoding.

Conclusion

Soojoong Hwang's contributions to audio technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to shape the future of audio encoding and decoding.