6515-438694 (1432)    CATEGORY STOCK NUMBER (6917)

Name Value
NAME 6515-438694
LIFE EXPECTANCY 13
BRIEF DESCRIPTION LIGHT VOICE PITCH
NOMENCLATURE 
LIGHT, VOICE PITCH. AN ELECTRONIC DEVICE THAT CONVERTS SOUNDS TO LIGHT
PATTERNS. DESIGNED SPECIFICALLY AS ASPEECH TRAINING AID FOR THE HARD OF
HEARING, DEAF, AND PEOPLE WITH SPEECH DISORDERS.