Dae-Hee Youn

Title: The Innovative Mind of Dae-Hee Youn

Introduction

Dae-Hee Youn is a notable inventor based in Seoul, South Korea, known for his substantial contributions to the field of speech signal processing. With six patents to his name, he has paved the way for innovations that enhance communication technologies.

Latest Patents

Among his latest patents, Youn has developed a "System and method for transmitting and receiving wideband speech signals with a synthesized signal." This inventive system consists of an analog-to-digital (A/D) converter that transforms analog speech into a digital format. It encodes the difference between the baseband speech signal and a synthesized standard baseband signal, operating effectively through an IP network interface.

Another significant patent is the "Transmitter and receiver for speech coding and decoding by using additional bit allocation method." This invention improves voice communication quality by utilizing additional bits permitted in system requirements without altering the conventional speech coder structure. It applies a multi-stage quantization procedure in the parameter domain rather than the speech signal domain, allowing for better integration and enhanced performance.

Career Highlights

Throughout his career, Dae-Hee Youn has made impactful strides in telecommunications. He has worked with prestigious organizations such as the Electronics and Telecommunications Research Institute and Motorola Corporation, further solidifying his status as a leading innovator in his field.

Collaborations

Youn's achievements are complemented by his collaborative work with accomplished colleagues like Ho-Sang Sung and Dae-Hwan Hwang. Their collective efforts have propelled advancements in speech technology and have been influential in the successful implementation of his inventions.

Conclusion

Dae-Hee Youn's contributions to the realm of speech signal processing exemplify his dedication to innovation. His patents address critical challenges in communication technology, providing solutions that enhance the quality and efficiency of voice transmission. As an inventor, Youn's work continues to resonate in the tech industry, inspiring future advancements in the field.