The construction of the Ecophone has as starting point idea that a clear and correct reception of its own sounds creates to an individual a real image of his pronunciation, and, by the awareness of progress in therapy, he reinforces his will to correct its defects as soon as possible. The Ecophone is a system which allows achieving the delayed auditory feedback (DAF) (Tobolcea, 2001). It was the first device built to help patients to correct their speech rhythm and fluency. Its architecture is presented in Figure 2. With the help of the microphone, the patient utters the words in a rhythmical manner, with a view to hear them like an echo. With the help of this device, the patient has the possibility to acknowledge his/ her own articulation, while controlling his/ her own speech and voice. During the occurrence of verbal disfluencies or spasms, spontaneously and following a certain break, the patient with speech disorders regains his/her speech, managing to pronounce the words in a fluent and correct way. It can be concluded that, with the help of the Echophone, great performances can be achieved in the speech re-education of the patients with speech disorders, by delaying the auditory feedback. Additionally, the Echophone contributes to increasing confidence and courage in the patient, as (s)he acknowledges the progress (s)he made; this encourages the patient to express him/herself correctly and fluently.