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Vladimir Gogoryan

3 accepted papers

2023

Optimal Transport in Diffusion Modeling for Conversion Tasks in Audio Domain

ICASSP 2023accepted

Diffusion models have recently become a popular generative modeling framework in various domains because of their high-quality sampling capabilities. Lately, it has been hypothesized that optimally trained diffusion models supplied with specific differential equation solvers provide a solution to th…

Cited by 0SourceScholar
2022

Diffusion-Based Voice Conversion with Fast Maximum Likelihood Sampling Scheme

ICLR 2022oral

Voice conversion is a common speech synthesis task which can be solved in different ways depending on a particular real-world scenario. The most challenging one often referred to as one-shot many-to-many voice conversion consists in copying target voice from only one reference utterance in the most…

2021

Grad-TTS: A Diffusion Probabilistic Model for Text-to-Speech

ICML 2021spotlight

Recently, denoising diffusion probabilistic models and generative score matching have shown high potential in modelling complex data distributions while stochastic calculus has provided a unified point of view on these techniques allowing for flexible inference schemes. In this paper we introduce Gr…