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Won-Gook Choi

2 accepted papers

2025

Diffusion-based Target Device Style Transfer for Robust Acoustic Scene Classification

ICASSP 2025accepted

Audio signal processing systems often operate differently depending on the recording devices, leading to performance discrepancies. Therefore, it is important to know about the characteristics of the recording device; however, it is difficult to know the device’s behavior in most cases. In this stud…

Cited by 0SourceScholar
2024

Adversarial Learning on Compressed Posterior Space for Non-Iterative Score-based End-to-End Text-to-Speech

ICASSP 2024accepted

Score-based generative models have shown the real-like quality of synthesized speech in the text-to-speech (TTS) area. However, the critical artifact of score-based models is the requirement of a high computational cost due to the iterative sampling algorithm, and it also makes it difficult to fine-…

Cited by 0SourceScholar