Abstract — The delay between the event and the observation is a fundamental problem in acoustic localization. This fact is accounted for in the presented localization approach as an additional stage in the applied model. This work concentrates on passive acoustic source localization from a spatiotemporal viewpoint. The direction of arrival (DOA) estimates are measured over time at spatially separated sensor stations, e.g. microphone arrays. The DOA estimates are combined to produce source likelihood in such a manner that the propagation delays are compensated. This paper focuses on incorporating the propagation delay model rather than studying the properties of the localization algorithm itself. The propagation delay correction is substanti...
This thesis proposes two acoustic localisation techniques that are accurate in Non-Line-of-Sight (NL...
Propagation delay refers to the length of time it takes for a signal to travel from point A to point...
Acoustic emission is a non-destructive testing method where sensors monitor an area of a structure t...
The pressure changes of an acoustic wavefront are sensed with a microphone that acts as a transducer...
The angular location of an acoustic source can be estimated by measuring an acoustic direction of in...
Abstract- Locating a source using direction estimates from spatially separated microphone arrays has...
In this work, we propose an algorithm for acoustic source localization based on time delay of arriva...
An important aspect of audio-video conferencing and hands free telephony is the quality of the voic...
A novel and efficient approach for finding the Maximum Likelihood (ML) estimates of broadband emitte...
This paper addresses the task of sound-source localization from time delay estimates using arbitrari...
International audiencePropagation delays are intensively used for Structural Health Monitoring or Se...
Linear microphone arrays can be employed for acoustic event localization in a noisy environment usin...
Abstract—This paper addresses the problem of sound-source localization from time-delay estimates usi...
The very large relative bandwidth of acoustic sources, coupled with the high number of reflections o...
The aim of this research is to investigate microphone array techniques based condition monitoring (C...
This thesis proposes two acoustic localisation techniques that are accurate in Non-Line-of-Sight (NL...
Propagation delay refers to the length of time it takes for a signal to travel from point A to point...
Acoustic emission is a non-destructive testing method where sensors monitor an area of a structure t...
The pressure changes of an acoustic wavefront are sensed with a microphone that acts as a transducer...
The angular location of an acoustic source can be estimated by measuring an acoustic direction of in...
Abstract- Locating a source using direction estimates from spatially separated microphone arrays has...
In this work, we propose an algorithm for acoustic source localization based on time delay of arriva...
An important aspect of audio-video conferencing and hands free telephony is the quality of the voic...
A novel and efficient approach for finding the Maximum Likelihood (ML) estimates of broadband emitte...
This paper addresses the task of sound-source localization from time delay estimates using arbitrari...
International audiencePropagation delays are intensively used for Structural Health Monitoring or Se...
Linear microphone arrays can be employed for acoustic event localization in a noisy environment usin...
Abstract—This paper addresses the problem of sound-source localization from time-delay estimates usi...
The very large relative bandwidth of acoustic sources, coupled with the high number of reflections o...
The aim of this research is to investigate microphone array techniques based condition monitoring (C...
This thesis proposes two acoustic localisation techniques that are accurate in Non-Line-of-Sight (NL...
Propagation delay refers to the length of time it takes for a signal to travel from point A to point...
Acoustic emission is a non-destructive testing method where sensors monitor an area of a structure t...