The Soundlazer directional audio project is the follow-up to my initial and highly successful project on Kickstarter. During my efforts to reduce the price of this incredible technology, I created the Soundlazer “Snap” to enable supporters to discover fresh options in directional audio.
Directional speaker systems such as the Soundlazer are known as parametric speakers. Ultrasonic carrier waves are utilized to send audio to listeners in a concentrated sound beam similar to light emitted by a laser. In general, only the individual positioned in front of a parametric speaker is able to hear the audio that is being transmitted. Individuals located on either side of the directional audio source experience minimal or no auditory output.
For more detail: Soundlazer SNAP – The Directional Parametric Speaker
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