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Gwangju Institute of Science and Technology Team Clinches Top Spot in IEEE AI Audio Recognition Challenge

impression: Gwangju Institute of Science and Technological innovation workforce secured the prime location in the IEEE DCASE obstacle contains of collaborators from GIST and Hanwha Vision
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Credit rating: Gwangju Institute of Science and Technologies

In our every day life, seems have a substantial quantity of facts about the atmosphere and the situations that just take spot in the room about us. Human beings can perceive the encompassing sound setting (for illustrations, appears on chaotic streets, offices, or at property), and identify the source of these appears. With the arrival of artificial intelligence (AI), the effectiveness of acoustic recognition techniques can be more improved, enabling machines to listen to and interpret several seems in unique contexts. This investigate has incredible opportunity in many purposes in multimedia research dependent on its audio content, context-knowledgeable cell gadgets, robots, automobiles, intelligent surveillance and checking programs. On the other hand, the problem in accomplishing this mostly lies in the recognition of seem scenes and unique seem sources in realistic soundscapes, wherever several sounds are at the same time present.

To this end, a collaborative analysis crew from GIST (with Acting President Rae-gil Park), have now excelled in acquiring an exceptional acoustic recognition approach employing AI. Their get the job done has now bagged the best place in the Intercontinental Challenge on Detection and Classification of  Acoustic Scenes and Events (DCASE) arranged by the Institute of Electrical and Electronics Engineers (IEEE) Sign Processing Culture (AASP), held on June 1,2023. The group comprised college students from the Audio Intelligence Lab at GIST, Ji-won Kim, Sang-received Son, and Yoon-ah Track, beneath the advice of Professor Hongguk Kim from GIST’s Office of Electrical and Pc Engineering. They collaborated with scientists Il-hoon Tune and Jeong-eun Lim from Hanwha Vision’s AI Lab, led by Director Seung-in Noh. They bagged the initial spot in the one product class and next put in the ensemble design category inside the indoor acoustic event detection segment, highlighting their outstanding research accomplishment.

In the class of Indoor Acoustic Function Detection, the general performance of AI technologies was evaluated based mostly on its capacity to detect and differentiate amongst 10 different sounds usually identified in indoor environments, which include vacuum cleaners, dishes, barking dogs, and running drinking water,” claims Prof. Kim, even though speaking about their achievement.

The GIST-Hanwha Vision group created important strides in enhancing the functionality of acoustic recognition by integrating a assortment of AI systems capable of reaching numerous audio intelligence. This involved semi-discovering technology, which leverages responses inferred from AI fusion know-how, which brings together the inference success of pre-finding out schooling types with those people of existing types facts refinement strategies, which optimizes effectiveness and ensemble technologies, which integrates many tactics to enhance AI performance.

The experience and understanding attained from this competitors will be applied for the detection of acoustic gatherings in the CCTV units developed by Hanwha Eyesight. Also, initiatives will be made to develop far more effective and person-welcoming companies, these as a technologies for detecting speech segments and acoustic functions in social media written content,” remarks elated Prof. Kim.

This groundbreaking know-how is envisioned to have a broad range of programs, including indoor surveillance and AI speakers. We undoubtedly desire it permits the AI to understand the is happenings in our encompassing by only analyzing the sounds, even in situations where visible observation are not achievable.


About the Gwangju Institute of Science and Technologies (GIST)

The Gwangju Institute of Science and Technologies (GIST) was established in 1993 by the Korean government as a analysis-oriented graduate college to support make certain Korea’s continued financial expansion and prosperity by building superior science and engineering with an emphasis on collaboration with the global group. Because that time, GIST has pioneered a highly regarded undergraduate science curriculum in 2010 that has turn out to be a model for other science universities in Korea. To learn additional about GIST and its thrilling prospects for researchers and students alike, remember to pay a visit to:


About Prof. Hong Kook Kim

Prof. Hong Kook Kim obtained a B. S. degree in Regulate and Instrumentation Engineering from Seoul Nationwide College, Korea, in 1988. He then acquired both equally M.S. and Ph.D. degrees in Electrical Engineering from the Korea Sophisticated Institute of Science and Know-how (KAIST), Korea in 1990 and 1994, respectively. He is at this time an IEEE Senior Member and an affiliate member of IEEE Speech and Language Technological Committee. His latest research passions consist of substantial vocabulary speech recognition, audio coding and speech/audio source separation, and embedded algorithms and alternatives for speech and audio processing for handheld units.

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