Directional Speaker System - Guangzhou DSPPA Audio Co., Ltd.
Ultrasonic Directional Speaker - Guangzhou DSPPA Audio Co., Ltd.
Parametric Speakers - Focusonics®
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Open Source Ultrasonic Phased Array | Hackaday.io
Ultrasonic Directive Speaker | Elektor Magazine
New Ultrasonic Directional Speaker with Focused Audio Technology Parametric Array Speaker for Museum - AliExpress
Driving ultrasonic transducer array/parametric speaker using AM sine wave modulation : r/diyelectronics
How to Make Ultrasonic Directive Speaker Circuit | Homemade Circuit Projects
Ultrasonic Beamforming | DXARTS: Digital Arts & Experimental Media | University of Washington
Phased array ultrasonics - Wikipedia
Ultrasonic Sound Gun (Parametric Speaker) - YouTube
Soundlazer reveals second generation parametric speaker
Ultrasonic Parametric Speaker DEEP S22 - YouTube
Geometric model of the parametric array. | Download Scientific Diagram
Sound Technology - Focusonics®
114db 40KHz Ultrasonic Piezoelectric Transducer Ultrasonic Sensor - Manorshi
Piezoelectric Speakers and Ultrasonic Sensors Abound: A MEMS-Based Audio Roundup - News
HIFI ultrasonic directive(parametric) speaker kit(assembled)10mmx48pcs | eBay
Sensors | Free Full-Text | Construction of an Omnidirectional Parametric Loudspeaker Consisting in a Spherical Distribution of Ultrasound Transducers
Ultrasonic Directional Speaker with Focused Audio Technology Parametric Array Speaker for museum - AliExpress
How to Make Ultrasonic Directive Speaker Circuit | Homemade Circuit Projects
The Engineering Of An Ultrasonic Phased Array | Hackaday
Near-field characteristics of the parametric loudspeaker using ultrasonic transducers - ScienceDirect
Ultrasonic Beamforming | DXARTS: Digital Arts & Experimental Media | University of Washington
SonicSurface: DIY ultrasonic phased array for levitation, haptics, and directive audio - YouTube
Applied Sciences | Free Full-Text | Experimental Evaluation of Distortion in Amplitude Modulation Techniques for Parametric Loudspeakers
Ultrasonic Sound Gun (Parametric Speaker) : 3 Steps (with Pictures) - Instructables
The Parametric Digital Transducer Array Loudspeaker | DaleGia
