Speech Audiometry Flashcards
Speech Recognition Threshold
Lowest intensity at which a subject can understand/ recognize speech material (spondaic words)
Spondee
Word with two syllables, both pronounced with equal stress
What is the importance of SRT?
Helps establish degree of communication difficulty
Word Recognition Score
Percentage of correctly identified speech material at a supra threshold level
What speech material is used for WRS?
Phonetically balanced monosyllables words
What does WRS Show us
How well the patient identifies words at a suprathreshold level
What is the purpose of the WRS
To aid in diagnosis of the site of the disorder in the auditory system
To assist in the determination of the need for and proper selection of amplification systems
What is pure tone average
Three frequency average (500, 1000, and 2000) major frequencies of speech
PTA and SRT are usually at 0 - 6 dB of each other (at a good agreement)
Speech testing results for normal Hearing
SRT and PTA are at 0-6 dB of each other
WRS 96-100