Search Results for author: Ziyue Zhao

Found 4 papers, 4 papers with code

Coded Speech Quality Measurement by a Non-Intrusive PESQ-DNN

1 code implementation18 Apr 2023 Ziyi Xu, Ziyue Zhao, Tim Fingscheidt

We illustrate the potential of this model by predicting the PESQ scores of wideband-coded speech obtained from AMR-WB or EVS codecs operating at different bitrates in noisy, tandeming, and error-prone transmission conditions.

Principled Pruning of Bayesian Neural Networks through Variational Free Energy Minimization

1 code implementation17 Oct 2022 Jim Beckers, Bart van Erp, Ziyue Zhao, Kirill Kondrashov, Bert de Vries

Bayesian model reduction provides an efficient approach for comparing the performance of all nested sub-models of a model, without re-evaluating any of these sub-models.

A Perceptual Weighting Filter Loss for DNN Training in Speech Enhancement

1 code implementation23 May 2019 Ziyue Zhao, Samy Elshamy, Tim Fingscheidt

Single-channel speech enhancement with deep neural networks (DNNs) has shown promising performance and is thus intensively being studied.

Speech Enhancement

Convolutional Neural Networks to Enhance Coded Speech

1 code implementation25 Jun 2018 Ziyue Zhao, Huijun Liu, Tim Fingscheidt

Enhancing coded speech suffering from far-end acoustic background noise, quantization noise, and potentially transmission errors, is a challenging task.

Quantization

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