Sound therapy, when used with individuals on the autism spectrum, employs specific auditory stimuli believed to address certain behavioral challenges often associated with autism. Early intervention is thought to be particularly beneficial, as the developing brain of a child is more adaptable and responsive to sound-based therapies.
There are three main types of sound therapy programs, each of these sound therapies bearing similarities are:
- Auditory Integration Therapy
- Tomatis Method
- Samonas Sound Therapy
Auditory Integration Training (AIT), also known as Berard's method, was developed by Guy Berard in France in 1982. Berard hypothesized that various behavioral and learning differences may be influenced by atypical auditory sensitivities, including heightened or diminished responses to specific sound frequencies.
Berard proposed that AIT could "re-educate" the auditory processing system. AIT, a form of sound therapy, involves a 10-hour listening program delivered over 10 consecutive days, with two 30-minute sessions per day. The program utilizes electronically modified music played through headphones, with a focus on attenuating high-frequency sounds that could potentially trigger adverse reactions in individuals with auditory sensitivities. It is suggested that these sessions may contribute to improvements in atypical sound sensitivities.
The Tomatis Method, developed by Dr. Alfred Tomatis, delivers auditory input through the Electronic Ear device. This device processes electronically modified human voice and music, creating a personalized listening program for each individual.
A key distinction of the Tomatis Method compared to other sound therapies is its highly individualized approach. Treatment protocols vary based on scheduled breaks between specific treatment blocks, tailored to the individual's needs.
The Samonas sound therapy, developed by Steinbach, incorporates elements of Dr. Alfred Tomatis's work, resulting in shared core features with the Tomatis Method. It utilizes a headset to deliver filtered music, nature sounds, and recorded human voices via CDs. A notable characteristic of the Samonas Method is its flexibility, allowing for home-based implementation depending on the therapist's recommendations and the individual's therapeutic goals.