The FluencyPods™ use one key software – Delayed Auditory Feedback (An echo of your voice repeated after a short delay). DAF can increase your speech fluency up to 70%.

Delayed Auditory Feedback (DAF) reduces stuttering by leveraging the Choral Speech Effect, where speaking in unison with others naturally enhances fluency. This is why stuttering often diminishes in situations like a group reading aloud together. Similarly, stuttering decreases while listening to music and even singing, as both activities introduce a structured rhythm and pace that aid in speech regulation. DAF simulates these effects by slightly delaying the speaker’s voice, encouraging slower, more deliberate speech patterns and reducing the interruptions typical of stuttering.