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ERIC Number: EJ405263
Record Type: CIJE
Publication Date: 1990
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Electroacoustic Performance of Direct-Input Hearing Aids with FM Amplification Systems.
Thibodeau, Linda M.
Language, Speech, and Hearing Services in Schools, v21 n1 p49-56 Jan 1990
The electroacoustic performance of 18 direct-input and two inductive-coupling hearing aids was compared when operating with two different frequency modulation (FM) systems. The most significant differences occurred in full-on gain, equivalent-input noise, and frequency response, as opposed to high frequency average saturation sound pressure level or harmonic distortion measurements. (JDD)
Descriptors: Acoustics, Audio Equipment, Communication Aids (for Disabled), Hearing Aids, Hearing Impairments, Performance, Performance Factors, Sensory Aids
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A