6 citations · 9 across the 4 of their papers we have counts for
4 papers
Refining DNN-based Mask Estimation using CGMM-based EM Algorithm for Multi-channel Noise Reduction
Julitta Bartolewska, Stanisław Kacprzak, Konrad Kowalczyk
In this paper, we present a method that allows to further improve speech enhancement obtained with recently introduced Deep Neural Network (DNN) models. We propose a multi-channel…
Causal Signal-Based DCCRN with Overlapped-Frame Prediction for Online Speech Enhancement
Julitta Bartolewska, Stanisław Kacprzak, Konrad Kowalczyk
The aim of speech enhancement is to improve speech signal quality and intelligibility from a noisy microphone signal. In many applications, it is crucial to enable processing with…
Adversarial Domain Adaptation with Paired Examples for Acoustic Scene Classification on Different Recording Devices
Stanisław Kacprzak, Konrad Kowalczyk
In classification tasks, the classification accuracy diminishes when the data is gathered in different domains. To address this problem, in this paper, we investigate several adver…
Exploiting Rays in Blind Localization of Distributed Sensor Arrays
Szymon Woźniak, Konrad Kowalczyk
Many signal processing algorithms for distributed sensors are capable of improving their performance if the positions of sensors are known. In this paper, we focus on estimators fo…