Real-time multiple sound source localization and counting using a circular microphone array
In this work, a multiple sound source localization and counting method is presented, that
imposes relaxed sparsity constraints on the source signals. A uniform circular microphone …
imposes relaxed sparsity constraints on the source signals. A uniform circular microphone …
On optimal frequency-domain multichannel linear filtering for noise reduction
Several contributions have been made so far to develop optimal multichannel linear filtering
approaches and show their ability to reduce the acoustic noise. However, there has not …
approaches and show their ability to reduce the acoustic noise. However, there has not …
Broadband MUSIC: Opportunities and challenges for multiple source localization
JP Dmochowski, J Benesty… - 2007 IEEE Workshop on …, 2007 - ieeexplore.ieee.org
It is well-known that the subspace MUltiple SIgnal Classification (MUSIC) method provides
high-resolution spatial spectral estimates in narrowband signal environments. However, for …
high-resolution spatial spectral estimates in narrowband signal environments. However, for …
Acoustic sensory network
F Bargetzi, A Seferian, J Stene, M LaBosco - US Patent 10,204,622, 2019 - Google Patents
(57) ABSTRACT A system is provided for determining which controllable device an audible
command is directed towards. The system comprises two or more controllable devices, two …
command is directed towards. The system comprises two or more controllable devices, two …
[PDF][PDF] Eavesdrop** on controller acoustic emanation for keystroke inference attack in virtual reality
Understanding the vulnerability of virtual reality (VR) is crucial for protecting sensitive data
and building user trust in VR ecosystems. Previous attacks have demonstrated the feasibility …
and building user trust in VR ecosystems. Previous attacks have demonstrated the feasibility …
Steered response power for sound source localization: A tutorial review
In the last three decades, the Steered Response Power (SRP) method has been widely
used for the task of Sound Source Localization (SSL), due to its satisfactory localization …
used for the task of Sound Source Localization (SSL), due to its satisfactory localization …
A generalized steered response power method for computationally viable source localization
JP Dmochowski, J Benesty… - IEEE Transactions on …, 2007 - ieeexplore.ieee.org
The process of locating an acoustic source given measurements of the sound field at
multiple microphones is of significant interest as both a classical array signal processing …
multiple microphones is of significant interest as both a classical array signal processing …
Raw waveform based end-to-end deep convolutional network for spatial localization of multiple acoustic sources
In this paper, we present an end-to-end deep convolutional neural network operating on
multi-channel raw audio data to localize multiple simultaneously active acoustic sources in …
multi-channel raw audio data to localize multiple simultaneously active acoustic sources in …
A polynomial eigenvalue decomposition MUSIC approach for broadband sound source localization
Direction of arrival (DoA) estimation for sound source localization is increasingly prevalent in
modern devices. In this paper, we explore a polynomial extension to the multiple signal …
modern devices. In this paper, we explore a polynomial extension to the multiple signal …
Audio-visual tracking of concurrent speakers
Audio-visual tracking of an unknown number of concurrent speakers in 3D is a challenging
task, especially when sound and video are collected with a compact sensing platform. In this …
task, especially when sound and video are collected with a compact sensing platform. In this …