Results 171 to 180 of about 59,513 (239)
Outdoor Microphone Range Tests and Spectral Analysis of UAV Acoustic Signatures for Array Development. [PDF]
Sensors (Basel)Jekateryńczuk G, Piotrowski Z.
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SpaceNet: A Multimodal Fusion Architecture for Sound Source Localization in Disaster Response. [PDF]
Sensors (Basel)Nguyen-Vu L, Lee J.
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Variation in echolocation call emission of Neotropical insect-eating bats in response to shifting ambient temperatures. [PDF]
J Exp BiolIturralde-Pólit PM +3 more
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Proceedings of the 27th Annual International Conference on Mobile Computing and Networking, 2021
Modern acoustic wearables with microphone arrays are promising to offer rich experience (e.g., 360° sound and acoustic imaging) to consumers. Realtime multi-track audio streaming with precise synchronization however poses significant challenges to the existing wireless microphone array designs that depend on complex digital synchronization as well as ...
Jia Zhao, Wei Gong, Jiangchuan Liu
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Modern acoustic wearables with microphone arrays are promising to offer rich experience (e.g., 360° sound and acoustic imaging) to consumers. Realtime multi-track audio streaming with precise synchronization however poses significant challenges to the existing wireless microphone array designs that depend on complex digital synchronization as well as ...
Jia Zhao, Wei Gong, Jiangchuan Liu
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Steerable Circular Differential Microphone Arrays
2018 26th European Signal Processing Conference (EUSIPCO), 2018An efficient continuous beam steering method, applicable to differential microphones of any order, has been recently developed. Given two identical reference beams, pointing in two different directions, the method allows to derive a beam of nearly constant shape continuously steerable between those two directions.
Lovatello J., Bernardini A., Sarti A.
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Comparison of microphone-array configurations for three- and four-microphone arrays
SPIE Proceedings, 1997ABSTRACT This paper will address the benefits and drawbacks of different configurations of 3 and 4 microphone adaptive arrays. In particular, broadside and endfire configurations of equally spaced and logarithmically spaced arrays will becompared. The assessment will be done using arrays of simple electret microphones in actual acoustic environments ...
Michael W. Hoffman +3 more
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The Journal of the Acoustical Society of America, 2002
A microphone array apparatus includes a microphone array including microphones, one of the microphones being a reference microphone, filters receiving output signals of the microphones, and a filter coefficient calculator which receives the output signals of the microphones, a noise and a residual signal obtained by subtracting filtered output signals ...
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A microphone array apparatus includes a microphone array including microphones, one of the microphones being a reference microphone, filters receiving output signals of the microphones, and a filter coefficient calculator which receives the output signals of the microphones, a noise and a residual signal obtained by subtracting filtered output signals ...
openaire +1 more source