Sensors | Free Full-Text | Construction of an Omnidirectional Parametric Loudspeaker Consisting in a Spherical Distribution of Ultrasound Transducers
Ultrasonic Parametric Speaker Testings - "Sound Lazer" - YouTube
Ultrasonic Sound Gun (Parametric Speaker) - YouTube
Ultrasonic Sound Gun Precisely Aims Your Music | Hackaday
Homebrew parametric speaker - Make:
HIFI ultrasonic directive(parametric) speaker kit(assembled)10mmx48pcs | eBay
Soundlazer "Snap" - The Directional Parametric Speaker by Richard Haberkern — Kickstarter
Applied Sciences | Free Full-Text | Experimental Evaluation of Distortion in Amplitude Modulation Techniques for Parametric Loudspeakers
Ultrasonic Sound Gun (Parametric Speaker) - Hackster.io
Parametric Speaker – TetisTech
Source 50W Ultrasound Directional speaker for museum on m.alibaba.com
Ultrasonic Directional Speaker With Focused Audio Technology Parametric Array Speaker For Museum - Instrument Parts & Accessories - AliExpress
ultrasonic directional speaker with 40kHz frequency Parametric Speaker System for museum - AliExpress
Parametric Speaker
Parametric Speaker
SRAY : World's Smallest Directional Speaker | Indiegogo
Ultrasonic Sound Gun (Parametric Speaker) - Hackster.io
Parametric speaker | takafumi ide
Applications of Ultrasonic Directive Speakers - Audfly Technology (Suzhou) Co., Ltd.
Directional Speaker - Acouspade™ - Ultrasonic Audio Technologies
Parametric Speaker (Single directional) Test Kit (Not Assembled) 9.9mmx50pcs | eBay
Parametric Speakers - Focusonics®
Parametric sound - Ultrasound Research Group
Ultrasonic Parametric Speaker | Focused Directional Speakers | Speakers Sound Array - Speakers - Aliexpress
PierAisa #467: Ultrasonic Parametric Speaker - Test suono (parte2) - YouTube
Super directional speaker kit - SWITCH-SCIENCE
