Tri-sensory language stimulation with the TAVF unit.
D000161:Acoustic Stimulation; D002648:Child; D002675:Child, Preschool; D003638:Deafness / Q000534:rehabilitation*; D004519:Education, Special; D005246:Feedback; D006309:Hearing; D006801:Humans; D007804:Language Development; D010775:Photic Stimulation; D010812:Physical Stimulation; D012046:Rehabilitation / Q000295:instrumentation; D014110:Touch; D014785:Vision, Ocular