Adaptive separation of mixed broadband sound sources with delays by a beamforming Herault-Jutten network

1995 ◽  
Vol 20 (1) ◽  
pp. 73-79 ◽  
Author(s):  
Shaolin Li ◽  
T.J. Sejnowski
Keyword(s):  
Sound Sources ◽  
Broadband Sound

Detection of broadband sound sources using a randomly spaced linear array

2012 ◽  
Vol 131 (4) ◽  
pp. 3484-3484
Author(s):  
Mario Zampolli ◽  
Laurent Fillinger ◽  
Alan J. Hunter ◽  
Martijn C. Clarijs
Keyword(s):  
Linear Array ◽  
Sound Sources ◽  
Broadband Sound

scholarly journals Visualization of Broadband Sound Sources

2016 ◽  
Vol 79 ◽  
pp. 01001
Author(s):  
Dmitry Sukhanov ◽  
Nadezhda Erzakova
Keyword(s):  
Sound Sources ◽  
Broadband Sound

Separation of concurrent broadband sound sources by human listeners

2004 ◽  
Vol 115 (1) ◽  
pp. 324-336 ◽  
Author(s):  
Virginia Best ◽  
André van Schaik ◽  
Simon Carlile
Keyword(s):  
Sound Sources ◽  
Broadband Sound

Iterative beamforming for identification of multiple broadband sound sources

2016 ◽  
Vol 365 ◽  
pp. 260-275 ◽  
Author(s):  
Xun Wang ◽  
Benjamin Quost ◽  
Jean-Daniel Chazot ◽  
Jérôme Antoni
Keyword(s):  
Sound Sources ◽  
Broadband Sound

Role of pinnae and head movements in localizing pure tones 1The authors would like to thank Mr. Remi Humbert for implementing the experiment in Turbo Pascal and for his further assistance.

1999 ◽  
Vol 58 (3) ◽  
pp. 170-179 ◽  
Author(s):  
Barbara S. Muller ◽  
Pierre Bovet
Keyword(s):  
Sound Source ◽  
Head Movement ◽  
Movement Analysis ◽  
Head Movements ◽  
Sound Sources ◽  
Localization Accuracy ◽  
Sound Effects ◽  
Posterior Quadrant ◽  
Localization Performance ◽  
Pure Tones

Twelve blindfolded subjects localized two different pure tones, randomly played by eight sound sources in the horizontal plane. Either subjects could get information supplied by their pinnae (external ear) and their head movements or not. We found that pinnae, as well as head movements, had a marked influence on auditory localization performance with this type of sound. Effects of pinnae and head movements seemed to be additive; the absence of one or the other factor provoked the same loss of localization accuracy and even much the same error pattern. Head movement analysis showed that subjects turn their face towards the emitting sound source, except for sources exactly in the front or exactly in the rear, which are identified by turning the head to both sides. The head movement amplitude increased smoothly as the sound source moved from the anterior to the posterior quadrant.

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