Today, we are often surrounded by devices with one or more microphones, such as
smartphones, laptops, and wireless microphones. If they are part of an acoustic sensor …

The detection and classification of acoustic events in various environments is an important
task. Its applications range from multimedia analysis to surveillance of humans or even …

As we are surrounded by an increased number of mobile devices equipped with wireless
links and multiple microphones, eg, smartphones, tablets, laptops, and hearing aids, using …

Microphone arrays can be used for a number of applications such as speaker diarization
and tracking. For these, it is necessary to calibrate their geometry with good precision …

Tracking multiple speakers with microphone arrays is one of the key tasks in smart
environments. For good accuracy in reverberant environments, several arrays should be …

Localization of acoustic sources has attracted a considerable amount of research attention
in recent years. A major obstacle to achieving high localization accuracy is the presence of …

Smart rooms are used for a growing number of practical applications. They are often
equipped with microphones and cameras allowing acoustic and visual tracking of persons …

Microphone arrays are widely applied in practical applications. In an array, each channel
conventionally contains an acoustic sensor and a following signal conditioning circuit (SCC) …

Multiple speaker localization and tracking in noisy and reverberant environments is a
challenging task. A distributed multiple speaker tracking method based on unscented …

The auditory filterbank has been a well-accepted and important tool for speech feature
extraction. It decomposes the speech signal into subbands usually on an equivalent …