Sookwon Rang

Title: Sookwon Rang: Innovator in Speaker Localization Technology

Introduction

Sookwon Rang is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of audio technology, particularly in speaker localization systems. His innovative approach has led to the development of a unique method that enhances the accuracy of speaker detection and camera steering.

Latest Patents

Sookwon Rang holds a patent for a "Method and apparatus for robust speaker localization and automatic camera steering system employing the same." This invention provides a method and apparatus for robust speaker localization, which includes a difference spectrum obtaining section that captures a difference spectrum of a first pseudo-power spectrum for a speech section and a second pseudo-power spectrum for a non-speech section detected in a voice signal output from a microphone array. Additionally, it features a speaker direction estimation section that detects a peak value in either the difference spectrum or the first pseudo-power spectrum, estimating the direction of a speaker based on the corresponding direction angle of the detected peak value. He has 1 patent to his name.

Career Highlights

Sookwon Rang is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to collaborate with other talented professionals in the field, contributing to advancements in audio and camera technologies.

Collaborations

Some of his notable coworkers include Changkyu Choi and Donggeon Kong. Their collaborative efforts have further enhanced the innovative projects at Samsung Electronics.

Conclusion

Sookwon Rang's contributions to speaker localization technology exemplify the impact of innovation in enhancing audio systems. His work continues to influence advancements in the field, showcasing the importance of collaboration and creativity in technology development.