Dr. Weeks Comment: In 1986 I worked closely with a French physician and genius, Alfred A. Tomatis. I wrote about my work here https://weeksmd.com/?p=714
and am gratified to note that since then, the world has continued to appreciate his amazing insights. Linguists in particular use The Tomatis Method to train ears before tongues in the attainment of fluency in a new language.
take a look of you are planning to expand your brain:
and for those with Autism struggling with language
My friend Paul Madaule is the gentleman who has kept this research alive and would be pleased to answer any of your questions