Spatially oriented format for acoustics 2.1: Introduction and recent advances
Audio-related data often depends on spatial aspects. A very prominent example is the head-
related transfer function (HRTF), which describes the acoustic filtering of a sound source by …
related transfer function (HRTF), which describes the acoustic filtering of a sound source by …
Spatial decomposition method for room impulse responses
This paper presents a spatial encoding method for room impulse responses. The method is
based on decomposing the spatial room impulse responses into a set of image-sources. The …
based on decomposing the spatial room impulse responses into a set of image-sources. The …
Room impulse response interpolation using a sparse spatio-temporal representation of the sound field
Room Impulse Responses (RIRs) are typically measured using a set of microphones and a
loudspeaker. When RIRs spanning a large volume are needed, many microphone …
loudspeaker. When RIRs spanning a large volume are needed, many microphone …
Optimizations of the spatial decomposition method for binaural reproduction
The spatial decomposition method (SDM) can be used to parameterize and reproduce a
sound field based on measured multichannel room impulse responses (RIRs). In this paper …
sound field based on measured multichannel room impulse responses (RIRs). In this paper …
Spatially oriented format for acoustics: A data exchange format representing head-related transfer functions
Head-related transfer functions (HRTFs) describe the spatial filtering of the incoming sound.
So far available HRTFs are stored in various formats, making an exchange of HRTFs difficult …
So far available HRTFs are stored in various formats, making an exchange of HRTFs difficult …
Microphone array processing for parametric spatial audio techniques
A Politis - 2016 - aaltodoc.aalto.fi
Reproduction of spatial properties of recorded sound scenes is increasingly recognised as a
crucial element of all emerging immersive applications, with domestic or cinema-oriented …
crucial element of all emerging immersive applications, with domestic or cinema-oriented …
[HTML][HTML] Robust selection of clean swept-sine measurements in non-stationary noise
The exponential sine sweep is a commonly used excitation signal in acoustic
measurements, which, however, is susceptible to non-stationary noise. This paper shows …
measurements, which, however, is susceptible to non-stationary noise. This paper shows …
Direct and residual subspace decomposition of spatial room impulse responses
Psychoacoustic experiments have shown that directional properties of the direct sound,
salient reflections, and the late reverberation of an acoustic room response can have a …
salient reflections, and the late reverberation of an acoustic room response can have a …
Direction of arrival estimation of reflections from room impulse responses using a spherical microphone array
This paper studies the direction of arrival estimation of reflections in short time windows of
room impulse responses measured with a spherical microphone array. Spectral-based …
room impulse responses measured with a spherical microphone array. Spectral-based …
A rapid sensory analysis method for perceptual assessment of automotive audio
Today's car audio systems encompass some of the latest sound technologies available
capable of delivering unique and novel aural experiences. It remains unclear whether …
capable of delivering unique and novel aural experiences. It remains unclear whether …