Improving Cardiac Auscultation Signal Quality by using 4-Channel Stethoscope Array. - Marianthi Adamopoulou; Meng Jiang; Chibuzo Joseph Nnonyelu; Marco Carratù; Consolatina Liguori; Jan Lundgren (I2MTC, 2024)

A Machine- Learning -based approach to Direction-of-arrival Sectorization using Spherical Microphone Array. - Chibuzo Joseph Nnonyelu; Meng Jiang; Marianthi Adamopoulou; Jan Lundgren (SAM, 2024)

A Closed-form Eigenmode-based DoA Estimation using Uniform Circular Array. - Meng Jiang; Chibuzo Joseph Nnonyelu; Marco Carratù; Marianthi Adamopoulou; Göran Thungström; Jan Lundgren (I2MTC, 2025)