Digital Signal Processing Approach in Air Coupled Ultrasound Time Domain Beamforming

Digital Signal Processing Approach in Air Coupled Ultrasound Time Domain Beamforming

The work presents the results of experimental study on the possibilities of determining the source of an ultrasonic signal in two-dimensional space (distance, horizontal angle). During the research the team used a self-constructed linear array of MEMS microphones. Knowledge in the field of sonar sys...

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Bibliographic Details
Main Authors: Krzysztof HERMAN, Tadeusz GUDRA, Joanna FURMANKIEWICZ
Format: Article
Language:English
Published: Institute of Fundamental Technological Research Polish Academy of Sciences 2014-12-01
Series:Archives of Acoustics
Subjects:
beamforming
air-coupled ultrasounds
DSP
bat signals
direction of arrival.
Online Access:https://acoustics.ippt.pan.pl/index.php/aa/article/view/1480
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