A hearing aid that fits entirely within the ear canal.

See Central Auditory Processing Disorder.

See Captioned Telephone.

A form of Telecommunications Relay Service where the person who is deaf or has limited hearing uses a special CapTel phone and reads the words from the other party (revoiced by a Communications Assistant), and uses his/her voice to speak. Other systems similar to CapTel are CaptionCall and ClearCaptions.

(See Communication Access Real-time Translation.) Originally the acronym stood for Computer Assisted Real-time Translation.

See Cognitive Behavior Therapy.