#directionalspeaker — Public Fediverse posts

Build a Parametric Speaker of Your Own https://hackaday.com/2025/03/04/build-a-parametric-speaker-of-your-own/ #directionalspeaker #parametricspeaker #ultrasonicspeaker #hardware

Build a Parametric Speaker of Your Own - The loudspeaker on your home entertainment equipment is designed to project audio ... - https://hackaday.com/2025/03/04/build-a-parametric-speaker-of-your-own/ #directionalspeaker #parametricspeaker #ultrasonicspeaker #hardware

The #Catchflow SRAY is the world's smallest #directionalspeaker that can focus sound in a narrow beam, allowing only the intended listener to hear the #audio without disturbing others around them.

https://catchflow.co.kr/en/catchflow_main/

https://catchflow.co.kr/en/these-directional-speakers-throw-sound-in-focused-beams-like-a-spotlight/