This page summarises Alfred Tomatis’s contribution in a few key points. For the full narrative, see the Biography; for dated landmarks, the Chronology; for the documents that substantiate them, the Archives.

Tomatis’s founding insight is that the voice depends on the ear: a subject can only reproduce vocally what they are able to hear. The accuracy of vocal emission is not commanded by the larynx alone, but by the ear, which continuously monitors and regulates what the voice produces. Tomatis condensed this in a now-famous formula — “we sing with our ear” — and drew from it the wider notion of a close coupling between the ear, the voice and the nervous system.

Listening, distinct from hearing

Tomatis’s most enduring concept is the distinction between hearing and listening. Hearing is a passive function: the perception of sound. Listening is an act — the active, voluntary use of the ear, oriented towards communication and meaning. One may hear without listening. It is on listening, and not on hearing alone, that his approach seeks to act, treating it as a faculty that can be educated and re-educated.

The Electronic Ear

From the principle that listening governs the voice follows the instrument that became the signature of the method. The Electronic Ear delivers filtered and modulated sounds, set to precise parameters, in order to solicit the ear and “re-educate” its listening. Developed in the 1950s, it is the direct technical embodiment of the principles Tomatis had identified.

Audio-Psycho-Phonology

Tomatis grouped the whole of his work under the name audio-psycho-phonology (APP), commonly known as the “Tomatis method”. Originally devised for singers and voice disorders, it was progressively extended to a far wider field: language and learning difficulties, attention disorders, the learning of foreign languages, and the support of varied populations. Music — Mozart’s, and Gregorian chant — holds a recognisable place within it.

Reception and discussion

Tomatis’s contribution is unevenly assessed. The scientific standing of the method remains contested, and the “laws” submitted to the academies in the 1950s never gave rise to publications meeting customary scientific standards. Yet the attention he drew to listening, distinct from mere hearing, and to the role of sound in development and communication, remains his most widely acknowledged legacy — to the point that contemporary research on brain plasticity has prompted some authors to re-examine his work. The Biography sets out this contrasting reception in detail.


This overview condenses material developed and sourced in the Biography.