Inference of room geometry from acoustic impulse responses

F Antonacci, J Filos, MRP Thomas… - … on Audio, Speech …, 2012‏ - ieeexplore.ieee.org
Acoustic scene reconstruction is a process that aims to infer characteristics of the
environment from acoustic measurements. We investigate the problem of locating planar …

Can one hear the shape of a room: The 2-D polygonal case

I Dokmanić, YM Lu, M Vetterli - 2011 IEEE International …, 2011‏ - ieeexplore.ieee.org
We consider the problem of estimating room geometry from the acoustic room impulse
response (RIR). Existing approaches addressing this problem exploit the knowledge of …

Localization of distinct reflections in rooms using spherical microphone array eigenbeam processing

H Sun, E Mabande, K Kowalczyk… - The Journal of the …, 2012‏ - pubs.aip.org
This paper presents an experimental and comparative study of several spherical
microphone array eigenbeam (EB) processing techniques for localization of early reflections …

Using reverberation to improve range and elevation discrimination for small array sound source localization

F Ribeiro, C Zhang, DA Florêncio… - IEEE Transactions on …, 2010‏ - ieeexplore.ieee.org
Sound source localization (SSL) is an essential task in many applications involving speech
capture and enhancement. As such, speaker localization with microphone arrays has …

3D room geometry estimation from measured impulse responses

S Tervo, T Tossavainen - 2012 IEEE International Conference …, 2012‏ - ieeexplore.ieee.org
Estimation of the room geometry from spatial room impulse responses is studied. An
algorithm for estimating the geometry is presented. The algorithm does not require any a …

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 …

Geometrically constrained room modeling with compact microphone arrays

F Ribeiro, D Florencio, D Ba… - IEEE Transactions on …, 2011‏ - ieeexplore.ieee.org
The geometry of an acoustic environment can be an important information in many audio
signal processing applications. To estimate such a geometry, previous work has relied on …

Data-driven 3D room geometry inference with a linear loudspeaker array and a single microphone

C Tuna, A Akat, HN Bicer, A Walther… - arxiv preprint arxiv …, 2023‏ - arxiv.org
Knowing the room geometry may be very beneficial for many audio applications, including
sound reproduction, acoustic scene analysis, and sound source localization. Room …

Room geometry estimation from a single channel acoustic impulse response

AH Moore, M Brookes, PA Naylor - 21st European Signal …, 2013‏ - ieeexplore.ieee.org
For a 2D rectangular room of unknown dimensions and with unknown source and
microphone positions, the times of arrival of reflections can be described in terms of image …

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 …