Acoustic reflector localization: Novel image source reversion and direct localization methods

L Remaggi, PJB Jackson, P Coleman… - … /ACM Transactions on …, 2016‏ - ieeexplore.ieee.org
Acoustic reflector localization is an important issue in audio signal processing, with direct
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 …

Fully reversing the shoebox image source method: From impulse responses to room parameters

T Sprunck, A Deleforge, Y Privat… - IEEE Transactions on …, 2025‏ - ieeexplore.ieee.org
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 …

Room identification using roomprints

AH Moore, M Brookes, PA Naylor - Audio Engineering Society Conference …, 2014‏ - aes.org
Identification and verification of the location in which a recording was made are important yet
understudied topics in audio forensics. The recently introduced concept of 'roomprints' …

[PDF][PDF] Listening to distances and hearing shapes: Inverse problems in room acoustics and beyond

I Dokmanić - 2015‏ - infoscience.epfl.ch
A central theme of this thesis is using echoes to achieve useful, interesting, and sometimes
surprising results. One should have no doubts about the echoes' constructive potential; it is …

MIMO FMCW Radar-Based Indoor Map** Through Exploiting Multipath Signals

S Kwak, S Lee - IEEE Internet of Things Journal, 2024‏ - ieeexplore.ieee.org
This article explores the application of a stationary multiple-input and multiple-output
frequency-modulated continuous-wave radar system for indoor environment map**. In …

Room geometry blind inference based on the localization of real sound source and first order reflections

S Gao, X Wu, T Qu - arxiv preprint arxiv:2207.10478, 2022‏ - arxiv.org
The conventional room geometry blind inference techniques with acoustic signals are
conducted based on the prior knowledge of the environment, such as the room impulse …

Deep Room Impulse Response Completion

J Lin, G Götz, SJ Schlecht - arxiv preprint arxiv:2402.00859, 2024‏ - arxiv.org
Rendering immersive spatial audio in virtual reality (VR) and video games demands a fast
and accurate generation of room impulse responses (RIRs) to recreate auditory …

Blind estimation of directional properties of room reverberation using a spherical microphone array

PN Samarasinghe… - 2017 IEEE International …, 2017‏ - ieeexplore.ieee.org
This paper presents an experimental study on a novel technique to blindly estimate the
directional properties of room reflections using a spherical microphone array. The algorithm …

[PDF][PDF] Source, sensor and reflector position estimation from acoustical room impulse responses

L Remaggi, PJB Jackson… - Proc. Int. Congr …, 2015‏ - personalpages.surrey.ac.uk
The acoustic environment affects the properties of the audio signals recorded. Generally,
given room impulse responses (RIRs), three necessary parameters have to be extracted in …