Device and method for acting on a person's motor automatism

A sound device for acting on motor automatisms of a person, characterized in that it includes:

• means (2) for generating pulsed sounds (SPi) each having a frequency comprised between 200 and 1,500 Hz and a duration T comprised between 2 and 20 s, each of these pulsed sounds being separated by a time interval (DT) comprised between 2 and 60 s,
• means for controlling the emission and stopping of the pulsed sounds,
• means (10) for generating associated sounds (SA) each having a frequency comprised between 2 and 200 Hz and a duration (T1) comprised between 2 and 60 s,
• means (11) for triggering the emission of an associated sound,
• and control means connected to the means (2) for generating pulsed sounds, to the means (10) for generating an associated sound and to the means (11) for triggering an associated sound, and adapted in order to interrupt the emission of pulsed sounds and provide the emission of at least one associated sound upon receiving an order for triggering an associated sound.