Speech Dereverberation using Variational Autoencoders

This paper presents a statistical method for single-channel speech dereverberation using a variational autoencoder (VAE) for modelling the speech spectra. One popular approach for modelling speech spectra is to use non-negative matrix factorization …

Understanding Variational Autoencoders and Implementation in Keras

Variational Autoencoders (VAEs)[Kingma, (2013)] let us design complex generative models of data that can be trained on large datasets. This post is about understanding the VAE concepts, its loss functions and how we can implement it in keras.