Comparison of four hearing aid prescriptive procedures
نویسندگان
چکیده
منابع مشابه
Prescriptive hearing aid fitting by parameter adjustment and selection.
We describe the rationale for the development of a psychophysical procedure that allows individual listeners to adjust the frequency-gain characteristic of a programmable hearing aid on a unidimensional scale, based on a target-gain reference value. The listener's task is to adjust the frequency response and select the parametric value judged to optimize the intelligibility or quality of speech...
متن کاملPrescriptive Procedures
Since its inception, Audiology has been concerned with hearing aid selection and the interaction of the hearing impaired person and amplification . The classic work of Watson and Knudsen (1) and Lybarger (2) suggests a long clinical interest in prescribing parameters for hearing aids according to audiometric measurements . In the early days, prescriptive procedures were neglected due to technol...
متن کاملa comparison of mental health in hearing-impaired elderly with hearing aid and without hearing aid
hearing loss can affect physical, mental and social health of deaf adults and lead cause depression, anxiety, isolation, suspicion and stress. this study was aimed to compare mental health in the hearing-impaired elderly with hearing aid and hearing-impaired elderly without hearing aids referring to ahvaz imam khomeini hospital. in this cross- sectional study, the participants included 72 heari...
متن کاملA comparison of NAL and DSL prescriptive methods for paediatric hearing-aid fitting: predicted speech intelligibility and loudness.
OBJECTIVE To examine the impact of prescription on predicted speech intelligibility and loudness for children. DESIGN A between-group comparison of speech intelligibility index (SII) and loudness, based on hearing aids fitted according to NAL-NL1, DSL v4.1, or DSL m[i/o] prescriptions. A within-group comparison of gains prescribed by DSL m[i/o] and NAL-NL2 for children in terms of SII and lou...
متن کاملAdaptive procedures for hearing aid prescription and other audiologic applications.
A class of adaptive procedures is described. These procedures are relatively easy to implement and have many useful properties for audiologic applications. Recent advances in programmable hearing aids enable these techniques to be used effectively in adaptive prescriptive fitting of a hearing aid. All of the procedures are based on the simple up-down technique that, in addition to its simplicit...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1986
ISSN: 0001-4966
DOI: 10.1121/1.2023661