Forbrain is a headphone equipped with bone conduction, a dynamic filter and a microphone. It enhances specific patterns of the voice, delivering the voice directly via bone structure rather than air conduction.

PROMPTS is a hands-on approach consisting of face touch pressure and tactile movement to manipulate muscles of the face while producing sounds and articulating words.

The Toobaloo and the Whisperphone are both plastic tubes which naturally amplify the feedback of the voice in one ear. By placing one end in front of one of your ears and the other one in front of your mouth, you can hear your voice via the tube.

The Lee Silverman Voice Treatment (LSVT) is a speech technique consisting of a series of systematic voice exercises. The subject is invited to work on voice intensity, breath and pitch on preselected phrases.