SpecGrad: Diffusion Probabilistic Model based Neural Vocoder with Adaptive Noise Spectral Shaping.
Yuma KoizumiHeiga ZenKohei YatabeNanxin ChenMichiel BacchianiPublished in: CoRR (2022)
Keyphrases
- data driven
- random noise
- adaptive behavior
- neural network
- noise level
- probabilistic model
- switching median filter
- noisy data
- generative model
- neural fuzzy
- missing data
- network architecture
- associative memory
- noise suppression
- spectral analysis
- additive noise
- model free
- noise reduction
- adaptive control
- diffusion process
- adaptive filtering
- median filter
- anisotropic diffusion
- uncertain data