Stackable acoustic horn, an array of stackable acoustic horns and a method of use thereof
Number of patents in Portfolio can not be more than 2000
United States of America
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Jan 7, 2020
Grant Date -
N/A
app pub date -
Aug 31, 2018
filing date -
Aug 31, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stackable horn configured such that a plurality of substantially identical horns can be stacked to form an array. Each horn diminishes in interior area from a mouth to a throat thereof and is vertically taller and longitudinally deeper than it is wide. The horn or array may be secured to a support. In the array, the horns are similar or identical and are arranged side-by-side with a space in between or in abutting contact. An aperture is defined in the throat of each horn and a microphone is positioned within the throat of each horn in the array. The arrangement of horns in the array permits beamforming and as a result allows simultaneous detection, tracking, and identification of multiple targets. Listening distance is greatly increased by utilizing the horn or the array of horns.
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