Modernising Childrens Hearing Aid Services Speech Testing Wave 4 EJB 17/05/04.
Speech testing
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Transcript of Speech testing
Speech testing
• Phonemes in isolation
• Phonemes in words
• Words in isolation
• Words in sentences
• Sentences
• Audio vs. Audiovisual
• Recorded vs. Live Voice
• Noise vs. Quiet
• Low vs. High Context
• Open vs. Closed Set
Phonemes in isolation
Phonemes in words; Words in isolation
• ɑCɑ test
• Lexical neighborhood test (LNT)
• Computer assisted speech perception assessment (CASPA)
• PB-K
• WIPI
• NU-CHIPS
Words in Sentences; Sentences
• Bamford-Kowal-Bench Speech in Noise (BKB-SIN)
• CID Everyday Sentences
• Hearing in Noise Test (HINT-C)
Conditions of testing
• Audio vs. Audiovisual
• Recorded vs. Live Voice
• Noise vs. Quiet– Signal to Noise Ratio
• Low vs. High Context– “The lady put the turkey in the _______”– “The man was thinking about the _____”
• Open vs. Closed Set– Chance performance