| 2023 | ICASSP | Isolated Korean Sign Gloss Recognition: The Phonological Base. | Hyun Lee, Han-Kyu Lee, Chunghyun Ahn, Wonjae Lee |
| 2020 | ICASSP | Emotional Speech Synthesis with Rich and Granularized Control. | Se-Yun Um, Sangshin Oh, Kyungguen Byun, Inseon Jang, Chunghyun Ahn, Hong-Goo Kang |
| 2017 | Interspeech | Enhanced Feature Extraction for Speech Detection in Media Audio. | Inseon Jang, Chunghyun Ahn, Jeongil Seo, Younseon Jang |
| 2014 | ICCHP | Semi-automatic DVS Authoring Method. | Inseon Jang, Chunghyun Ahn, Younseon Jang |
| 2014 | ICCHP | Dynamic Subtitle Authoring Method Based on Audio Analysis for the Hearing Impaired. | Wootaek Lim, Inseon Jang, Chunghyun Ahn |
| 2007 | VTC | New TTI Value-Added Services Converged Over a Hybrid-Network. | Soonchoul Kim, Youngho Jeong, Geon Kim, Chunghyun Ahn, Sooin Lee |
| 2007 | WCNC | Analysis of T-DMB Ensemble Transport Signal for Mobile Video Services. | Joungil Yun, Byungjun Bae, Woosuk Kim, Chunghyun Ahn, Sooin Lee |
| 2006 | VTC | User's Request Responsible Data Broadcasting Service for T-DMB/CDMA Converged Environment. | Byungjun Bae, Chunghyun Ahn, Hyocheol Jang, Jongdeok Kim |
| 2006 | VTC | Design and Implementation of T-DMB Receiver for Offering Traffic and Traveler Information. | Geon Kim, Youngho Jeong, Sammo Cho, Soonchoul Kim, Chunghyun Ahn, Sooin Lee |
| 2006 | VTC | Bidirectional Location Based Services Using Terrestrial-DMB and Wireless Communication Network. | Youngho Jeong, Soonchoul Kim, Sammo Cho, Geon Kim, Chunghyun Ahn, Sooin Lee |