1 code implementation • 7 Mar 2022 • Gyeong-Tae Lee, Sang-Min Choi, Byeong-Yun Ko, Yong-Hwa Park
The origin transfer function at the head center was obtained by the proposed measurement scheme using a 0 degree on-axis microphone to ensure accurate spectral cue pattern of HRTFs, whereas in the previous measurements with a 90 degree off-axis microphone, the magnitude response of the origin transfer function fluctuated and decreased with increasing frequency, causing erroneous SCs of HRTFs.
no code implementations • 28 Jul 2021 • Gyeong-Tae Lee, Hyeonuk Nam, Seong-Hu Kim, Sang-Min Choi, Youngkey Kim, Yong-Hwa Park
Finally, a test F1 score of 91. 9% (test accuracy of 97. 2%) was achieved from G-net with the MFCC-V-A feature (named Spectroflow), an acoustic feature effective for use in cough detection.
1 code implementation • 8 Jul 2021 • Hyeonuk Nam, Byeong-Yun Ko, Gyeong-Tae Lee, Seong-Hu Kim, Won-Ho Jung, Sang-Min Choi, Yong-Hwa Park
In this work, we used two main approaches to overcome the lack of strongly labeled data.
Ranked #6 on Sound Event Detection on DESED
no code implementations • 22 Oct 2018 • Sang-Min Choi, Jiho Park, Quan Nguyen, Andre Cronje
We describe \emph{Fantom}, a framework for asynchronous distributed systems.
Distributed, Parallel, and Cluster Computing
no code implementations • 4 Oct 2018 • Sang-Min Choi, Jiho Park, Quan Nguyen, Andre Cronje, Kiyoung Jang, Hyunjoon Cheon, Yo-Sub Han, Byung-Ik Ahn
Each event block is signed by the hashes of the creating node and its $k$ peers.
Distributed, Parallel, and Cluster Computing