Optimal Microphone Array Placement Design Using the Bayesian Optimization Method
In addition to the filter coefficients, the location of the microphone array is a crucial factor in
improving the overall performance of a beamformer. The optimal microphone array …
improving the overall performance of a beamformer. The optimal microphone array …
Robust broadband beamformer design for noise reduction and dereverberation
In this paper, we investigate robust design methods for broadband beamformers in
reverberant environments. In the design formulation room reverberation as well as …
reverberant environments. In the design formulation room reverberation as well as …
Robust Beamformer Design Against Mismatch in Microphone Characteristics and Acoustic Environment
Broadband beamformers are known to be sensitive not only to mismatches in microphone
characteristics but also in the acoustic environment. In this work, we propose a robust …
characteristics but also in the acoustic environment. In this work, we propose a robust …
Grouping Subarray for Robust Estimation of Direction of Arrival
T Dudyala, S Munnangi, SK Mani - 2018 Twenty Fourth …, 2018 - ieeexplore.ieee.org
Multiple Signal Classification (MUSIC), Steered Response Power-PHAse Transform (SRP-
PHAT) and Generalized Cross Correlation (GCC) are the well known techniques for …
PHAT) and Generalized Cross Correlation (GCC) are the well known techniques for …
A Study into Speech Enhancement Techniques in Adverse Environment
L Nahma - 2018 - espace.curtin.edu.au
This dissertation developed speech enhancement techniques that improve the speech
quality in applications such as mobile communications, teleconferencing and smart …
quality in applications such as mobile communications, teleconferencing and smart …