Quad-Net: Melspectrogram Vocoder with Convolutional Layers Restricted by the Quadrature Mirror Filter for Perfect Reconstruction. - Nam-Seok Song; Joon-Hyuk Chang (ICASSP, 2025)

Vector Field Decomposition-Based Flow Matching for Zero-Shot Cross-Lingual Text-to-Speech. - Jaeuk Lee; Nam-Seok Song; Joon-Hyuk Chang (IEEE Signal Process. Lett., 2025)