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[Paper 리뷰] Quad-Net: Melspectrogram Vocoder with Convolutional Layers Restricted by the Quadrature Mirror Filter for Perfect Reconstruction
Quad-Net: Melspectrogram Vocoder with Convolutional Layers Restricted by the Quadrature Mirror Filter for Perfect Reconstruction기존의 neural vocoder는 fixed signal processing filter에 의존하므로 hyperparameter flexibility가 부족함Quad-NetQuadrature mirror synthesis filter bank로 shape 된 restricted convolutional layer를 활용Perfect reconstruction filter bank에서 derive 된 perfect reconstruction loss를 통해 model을 optim..
Paper/Vocoder
2025. 5. 21. 17:50
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