no code implementations • 8 Jun 2022 • Ellen Riemens, Pablo Martínez-Nuevo, Jorge Martinez, Martin Møller, Richard C. Hendriks
In the proposed method, a LiDAR sensor is added to a loudspeaker to improve wall detection accuracy and robustness.
no code implementations • 14 May 2021 • Pablo Martínez-Nuevo
We present a discrete-time algorithm for nonuniform sampling rate conversion that presents low computational complexity and memory requirements.
no code implementations • 12 Feb 2021 • Miklas Strøm Kristoffersen, Martin Bo Møller, Pablo Martínez-Nuevo, Jan Østergaard
Moreover, the paper advances on a recent deep learning-based method for sound field reconstruction using a very low number of microphones, and proposes an approach for modeling both magnitude and phase response in a U-Net-like neural network architecture.
no code implementations • 31 Jul 2020 • Cornelius Frankenbach, Pablo Martínez-Nuevo, Martin Møller, Walter Kellermann
In particular, we propose an iterative method to reconstruct bandlimited multidimensional signals based on truncated versions of the original signal to bounded regions---herein referred to as continuous measurements.
1 code implementation • 30 Jan 2020 • Francesc Lluís, Pablo Martínez-Nuevo, Martin Bo Møller, Sven Ewan Shepstone
In particular, the presented approach uses a limited number of arbitrary discrete measurements of the magnitude of the sound field pressure in order to extrapolate this field to a higher-resolution grid of discrete points in space with a low computational complexity.
no code implementations • 30 Nov 2018 • Ye Zhu, Sven Ewan Shepstone, Pablo Martínez-Nuevo, Miklas Strøm Kristoffersen, Fabien Moutarde, Zhuang Fu
Deep learning within the context of point clouds has gained much research interest in recent years mostly due to the promising results that have been achieved on a number of challenging benchmarks, such as 3D shape recognition and scene semantic segmentation.