Hyung-Bae Jeon

Title: Exploring the Innovator Hyung-Bae Jeon from Daejeon, South Korea

Introduction

Hyung-Bae Jeon is a distinguished inventor based in Daejeon, South Korea, known for his significant contributions to the field of speech recognition technology. With a robust portfolio of six patents, his innovative work focuses on enhancing communication clarity, especially in challenging environments.

Latest Patents

Among his latest patents, Hyung-Bae Jeon has introduced a groundbreaking system designed for noise reduction in speech recognition within moving vehicles. This innovative speech recognition system employs a speed level classifier that measures the moving speed of a vehicle using noise signals at the onset of speech recognition. It facilitates enhanced audio quality through two distinct speech enhancement units: one employs a Wiener filter for speeds below a specific threshold, while the other uses a Gaussian mixture model for higher speed levels. Additionally, the system features an end point detection unit and an elimination unit that effectively removes sudden noise components based on a sudden noise Gaussian mixture model.

Another notable patent is an utterance verification method and apparatus for isolated word N-best recognition results. This method calculates log likelihoods based on context-dependent phoneme and anti-phoneme models, which contribute to determining the confidence score of an N-best speech-recognized word. By comparing these scores with predetermined thresholds and distances, the method accepts the recognized word when the conditions are met, ensuring more accurate speech recognition outcomes.

Career Highlights

Hyung-Bae Jeon is associated with the Electronics and Telecommunications Research Institute, where he continues to pioneer advancements in speech recognition technology. His work not only showcases his technical expertise but also his commitment to enhancing communication systems across various applications.

Collaborations

Throughout his career, Hyung-Bae Jeon has collaborated with esteemed colleagues such as Sung Joo Lee and Ho-Young Jung. These collaborations enhance the innovative capacity within his field, demonstrating the importance of teamwork in driving technological advancements.

Conclusion

In conclusion, Hyung-Bae Jeon's work exemplifies the intersection of innovation and practicality in the realm of speech recognition technology. His patents pave the way for improved communication experiences, particularly in environments where noise can hinder effective interaction. As the industry evolves, Jeon's contributions will likely continue to play a crucial role in shaping the future of speech technology.