Location History:
- Daejeon, KR (2015 - 2022)
- Seoul, KR (2019 - 2024)
- Daejeong, KR (2024)
Company Filing History:
15 out of 11,303 
7 out of 176 
5 out of 1,338 
Years Active: 2015-2025
Title: Seungkwon Beack: Innovator in Audio Processing Technologies
Introduction
Seungkwon Beack is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of audio processing, holding a total of 15 patents. His work focuses on enhancing audio codec technologies and binaural rendering methods.
Latest Patents
One of his latest patents is the "Unified speech/audio codec (USAC) processing windows sequence based mode switching." This invention provides a Unified Speech and Audio Codec (USAC) that can process a window sequence based on mode switching. The USAC performs encoding or decoding by overlapping between frames based on a folding point when mode switching occurs. This innovation allows the USAC to process different window sequences for each situation, thereby improving coding efficiency. Another notable patent is the "Method and apparatus for binaural rendering audio signal using variable order filtering in frequency domain." This invention relates to a method and apparatus for binaural rendering of an audio signal using variable order filtering in the frequency domain. It includes a process for receiving an input audio signal and generating filtered subband signals through inverse FFT and overlap-adding techniques.
Career Highlights
Seungkwon Beack has worked with reputable organizations, including the Electronics and Telecommunications Research Institute and the Kwangwoon University Industry-Academic Collaboration Foundation. His experience in these institutions has allowed him to develop and refine his innovative audio processing technologies.
Collaborations
He has collaborated with notable coworkers such as Kyeongok Kang and Jeongil Seo, contributing to advancements in audio technology through teamwork and shared expertise.
Conclusion
Seungkwon Beack's contributions to audio processing technologies through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the way audio signals are processed and rendered, showcasing the importance of innovation in technology.