ATAO SA was established on 20 September 2000, followed in 2003 by the establishment of ATAO France, whose main activity is Research and Development.

The design of fundamental components that results from the patented ATAO Audio System technology allows to bring to the various speakers a High-Resolution Audio.

Innovation in the audio sector is the common thread of our company, we work on different solutions to improve the propagation of quality sound.

As such, ATAO France designs its own range of professional and consumer products.

Research in the medical sector is underway, with the introduction of scientific studies to better adapt the ATAO Audio System® technology to the hearing-impaired persons.

The miniaturization of the technology is also one of the objectives :
Audio headphones, portable products, Sound-exister...


1998: ATAO finalizes its process of improvement of the diffusion of the sound, a major acoustic innovation on the market of the systems of top of the range audio, pushing away the limits of the sound broadcasting. 

2000: creation of the company ATAO Ltd, the holder of patents. 

2002: starting up of the industrial process. 

2003: creation of ATAO France to assure the marketing of products. 

2004/2005: delivery of patents for Europe, Australia, South Korea. 

2006: chains of hotel, catering and stores adopt the ATAO system. Delivery of patents for Russia and the United States. 

2007: marketing of a complete range of products for the public places, the hi-fi equipment, the home cinema…

2008: many fitters begin to recommend products ATAO Audio System ® to their most demanding customers.

2012: New range of Public Address loudspeakers.

2013: Release of the new system Home Cinema.

2014: Creation of an amplified loudspeakers 1 and 2 ways and of an amplifier.

Two revolutionary components

Two revolutionary components

The ATAO Audio System® process associates two passive components :


A self-powered, high-frequency modulator

An electromagnetic induction coil 


Positioned next the loudspeaker ‘s membrane, these two components allow to:

Reduce the distortion of the signal, while keeping it all the dynamics.

Make the compression of the peaks of dynamics, without decreasing the richness of the signal.The persons affected of presbyacousis (physiological decrease of the hearing age-related can moreover in certain cases to notice an improvement.

Reduce the amplitude of vibration of the membrane of the loudspeaker and so allow it to reproduce more information.


An exclusive audio process for an unequalled comfort of listening


ATAO Audio System ® is a bioacoustic process 100 % French: the only one, today, to respect the physiology of the human ear.

 the sound imposes its presence without exploiting its strength


> A more present sound: the homogeneous propagation of sound, close to direct listening.

> A more intelligible sound: the entire sound spectrum is restored even at low levels.

> Better sound diffusion in space: clear and precise sound is less aggressive and better assimilated for improved listening comfort.


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