binaural sound source localisation
Binaural sound source localisation using a Bayesian-network-based blackboard system and hypothesis-driven feedback
... the localisation of sound sources in relation to the position of the listener in the surrounding ...different sound sources, even in noisy and reverberant environments, whereas mimicking this ability ...
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Exploiting deep neural networks and head movements for binaural localisation of multiple speakers in reverberant conditions
... chine localisation systems to incorporate head ...of sound localisation in reverberant ...target sound source was found to be the best strategy for minimising localisation ...
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From source to brain: Modelling sound propagation and localisation in rooms
... especially when recognising the little amount of knowledge that was available at the time that it was published. An extensive review of its physiological basis is available in (Yin, 2002). Jeffress made three underlying ...
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Phase shifts in binaural stimuli provide directional cues for sound localisation in the field cricket Gryllus bimaculatus
... a sound source broadcasting ...four sound inputs: two tympanic membranes on the posterior side of the frontal tibiae, and two auditory spiracles on the lateral surfaces of the prothorax (Larsen et ...
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Robust localisation of multiple speakers exploiting head movements and multi-conditional training of binaural cues
... which binaural room impulse re- sponses (BRIRs) are used to spatialise sound sources and simulate head ...the sound source azimuth cannot be unambiguously determined from the esti- mated ITDs ...
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Spiking neuron models of the medial and lateral superior olive for sound localisation
... localising sound which involved both an MSO and LSO ...inspired sound localisation system to provide an approximation of the angle of a sound ...source. Binaural cues produced by ...
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Hearing asymmetry and auditory acuity in the Australian bushcricket Requena verticalis (Listroscelidinae; Tettigoniidae; Orthoptera)
... these sound levels intensity gradients may simply take over from more ‘refined’ binaural ...affect sound localisation for distant males or for where the sound field is complex due ...
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A machine-hearing system exploiting head movements for binaural sound localisation in reverberant conditions
... the binaural features (ITDs and ILDs) used for training included only frames where the a pri- ori SNR between the target source and the diffuse background noise exceeded -5 ...
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A comparison of sound localisation techniques using cross correlation and spiking neural networks for mobile robotics
... Mammalian sound localisation is determined with a combination of binaural cues; ITDs, which are processed in the medial superior olive (MSO) for low frequency sound- signals and interaural ...
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Models of binaural hearing for sound lateralisation and localisation
... a binaural hearing model has been suggested, which aims to predict the subjective judgements of acoustic image ...the sound localisation cues, the model operates on the pattern-matching technique ...
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Acoustic Source Localisation by Direction of Arrival Estimation and Microphone Arrays
... a sound source can be determined based onmultiple observations of the emitted sound ...the source that is to be localized, whose signals are sensed by the ...
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Investigating the Optimum Efficiency of Acoustoelectric Conversion Plate Devices
... a sound generator called thermal (thermoacoustric power generator) [7-8], it is an innovation ...hot sound generator, which is characterized by the heat into sound waves, is formed by the heat ...
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Resonant aeroacoustic source localisation in ducted bluff body flows
... plied sound (0 mV) which is represented by the blue ...to sound pressures of 155 dB and 158 dB when there was no flow in the ...applied sound wave can “lock-in” in the ...
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Nearfield binaural synthesis and ambisonics
... straightforward binaural approach would require HRTF sets for each source distance, however decoding the high-order signal requires only the planewave HRTF ...to binaural via high-order B-format, as ...
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Spiking neural network model of sound localisation using the interaural intensity difference
... IID binaural cue is extracted and used to localise that input to azimuthal ...of sound frequencies to test the localisation ability of the architecture; the utilisation of real experimental data ...
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Loudness stability of binaural sound with spherical harmonic representation of sparse head-related transfer functions
... This paper studied errors in the SH representation of sparsely measured HRTFs, providing insight into the pos- sible effect of these errors on the reconstructed binaural signal. The study focused on the perceived ...
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A Sparsity-Based Approach to 3D Binaural Sound Synthesis Using Time-Frequency Array Processing
... productions. Binaural recording is the most commonly used method to provide an immersive sound experience by means of headphone ...for binaural sound recording and reproduction that avoids the ...
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Estimating Time Delay using GCC for Speech Source Localisation
... In this paper, a microphone array is investigated theoretically and experimentally to evaluate its performance in locating speech sources. More specifically, a model for the calculation of the cross-correlation function ...
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Rate constrained source separation for speech enhancement in wireless communicated binaural hearing aids
... energy-efficient sound sep- aration algorithm with very low computational cost for speech enhancement in wireless-communicated binaural hearing ...The source separation algorithm is based on ...
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Acoustic based safety emergency vehicle detection for intelligent transport systems
... Abstract: A system has been investigated for the detection of incoming direction of an emergency vehicle. Acoustic detection methods based on a cross microphone array have been implemented. It is shown that source ...
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