Directional Sound Technology_Directional Sound Transmission Technology_Directional audio_Ultrasonic Directional Sound

Technology Introduction

Focusound^® Directed Audio Technology

Target Sound To Exactly Where You Need It
Using new revolutionary audio technology to create highly-directional sound just like spotlight

Focusound^® Technology is an innovative and revolutionary sound focusing technology, which delivers sound in a highly directed way. With Focusound^® technology, you will be able to direct a beam of sound to the targeted listeners in the targeted spot where exactly you need the sound to be.

Focusound^® is one of the biggest breakthroughs in audio technology in recent years. It utilize a brand-new way to deliver sound. Unlike the normal sound which generally propagates omni-directionally, Focusound^® deliver sound along a fixed direction in an extremely narrow beam, the sound could be precisely controlled and targeted to your desired listening area. Similar to how a spotlight directs a beam of light, Focusound^® directs a beam of audio exactly to targeted listeners and areas.

Technology Principle

Based on the principle of parametric array, directional sound technology takes ultrasonic wave as the carrier signal and generates high directed audible sound through the nonlinear effect thereof, so as to realize the spatial distribution control of sound wave transmission in the air and the position control of sound source.

Applications Of Directional Sound Technology

Museum and exhibition hall

Shopping mall and supermarket

Advertising

Outdoor use

Vehicle

At home

Iterations of directional sound technology

As the global leader and foremost expert in directional sound technology all over the world, Audfly has led the three iterations of directional sound technology.

Piezo material

Focusound Directional Speaker

PVDF material

Membrane product

Focusound Screen® Material

Focusound Screen

Technical leads of Audfly in Directional sound

01

Audlfy is the earliest and largest company dedicated in directional sound technology

The first company in China that engaged in directional sound technology, also the first one to achieve its commercial use.
02

Audfly offers comprehensive product portfolio and customization available

Customization and variety of products enable Audfly to meet the diverse needs of customers in different fields.
03

Audfly has multiple technical routes

Audfly has led the directional sound technology to the 3rd generation. Continuous technical iteration keeps Audfly maintain progressiveness and leadership in the area.