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Asp, Carl W.1
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Asp, Carl W. – 1972
In order to study effectiveness of low-frequency amplification and filtered-speech testing for preschool deaf children, an experimental design permitting the teacher to speak simultaneously through two different amplifying systems, a low-frequency auditory training unit (Suvag I) and a conventional auditory training unit (Warren T-2), was used…
Descriptors: Auditory Perception, Auditory Tests, Auditory Training, Deafness