Inference of room geometry from acoustic impulse responses
Acoustic scene reconstruction is a process that aims to infer characteristics of the
environment from acoustic measurements. We investigate the problem of locating planar …
environment from acoustic measurements. We investigate the problem of locating planar …
Acoustic reflector localization: Novel image source reversion and direct localization methods
Acoustic reflector localization is an important issue in audio signal processing, with direct
applications in spatial audio, scene reconstruction, and source separation. Several methods …
applications in spatial audio, scene reconstruction, and source separation. Several methods …
3D room geometry inference based on room impulse response stacks
Y El Baba, A Walther… - IEEE/ACM Transactions on …, 2017 - ieeexplore.ieee.org
Room geometry inference is concerned with the localization of reflective boundaries in an
enclosed space. This paper outlines a method for inferring room geometry based on the …
enclosed space. This paper outlines a method for inferring room geometry based on the …
Iterative echo labeling algorithm with convex hull expansion for room geometry estimation
S Park, JW Choi - IEEE/ACM Transactions on Audio, Speech …, 2021 - ieeexplore.ieee.org
Estimating room geometry is an important problem in audio signal processing, with various
applications such as dereverberation and spatial audio. Several methods have been …
applications such as dereverberation and spatial audio. Several methods have been …
Geometrical room geometry estimation from room impulse responses
Room geometry estimation from corresponding Room Impulse Responses (RIRs) has
attracted much attention in recent years, and a key challenge is to find the first order image …
attracted much attention in recent years, and a key challenge is to find the first order image …
A room-compensated virtual surround system exploiting early reflections in a reverberant room
We propose a novel methodology for rendering a surround sound in a prescribed area using
a loudspeaker array, which exploits the early reflections on the walls of the room. With …
a loudspeaker array, which exploits the early reflections on the walls of the room. With …
Can a ground‐based vehicle hear the shape of a room?
M Boutin, G Kemper - Studies in Applied Mathematics, 2023 - Wiley Online Library
Assume that a ground‐based vehicle moves in a room with walls or other planar surfaces.
Can the vehicle reconstruct the positions of the walls from the echoes of a single sound …
Can the vehicle reconstruct the positions of the walls from the echoes of a single sound …
Fully Reversing the Shoebox Image Source Method: From Impulse Responses to Room Parameters
We present an algorithm that fully reverses the shoebox image source method (ISM), a
popular and widely used room impulse response (RIR) simulator for cuboid rooms …
popular and widely used room impulse response (RIR) simulator for cuboid rooms …
Prediction of object geometry from acoustic scattering using convolutional neural networks
Acoustic scattering is strongly influenced by boundary geometry of objects over which sound
scatters. The present work proposes a method to infer object geometry from scattering …
scatters. The present work proposes a method to infer object geometry from scattering …
An ISM-based acoustic simulation system for performance space
C Lv, M Xue, M Yan, Y Shen, C Xu - Multimedia Tools and Applications, 2024 - Springer
With the maturation of computer-aided technology, many famous acoustic simulation
software have appeared around the world. Researchers can use the software to evaluate …
software have appeared around the world. Researchers can use the software to evaluate …