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Advanced Functional Materials, EarlyView.The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner +4 more
wiley +1 more source
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Quarterly Journal of Experimental Psychology, 1976
Listeners were required to detect increments of intensity or frequency in trains of pure tone bursts under different conditions of attention. The data were analysed taking into account contralateral events when more than one stimulus train was present. Marked changes in d' and β were found and the changes were positively correlated.
Neville Moray +4 more
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Listeners were required to detect increments of intensity or frequency in trains of pure tone bursts under different conditions of attention. The data were analysed taking into account contralateral events when more than one stimulus train was present. Marked changes in d' and β were found and the changes were positively correlated.
Neville Moray +4 more
openaire +3 more sources
The Journal of the Acoustical Society of America, 1973
Eight cats were trained to localize the source of tonal signals, presented in a free field. Tones of six different frequencies, in octave steps from 250 Hz to 8 kHz, were used. The angle at which an animal's performance was 75% correct was defined as the threshold for minimal detectable angle.
W. D. Neff, J. H. Casseday
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Eight cats were trained to localize the source of tonal signals, presented in a free field. Tones of six different frequencies, in octave steps from 250 Hz to 8 kHz, were used. The angle at which an animal's performance was 75% correct was defined as the threshold for minimal detectable angle.
W. D. Neff, J. H. Casseday
openaire +3 more sources
Can adults living with dementia complete pure-tone audiometry? A systematic review
International Journal of Audiology, 2019Objective: It is estimated that over 60% of adults with dementia will also have a hearing impairment, resulting in a dual sensory-cognitive communication disability.
Anthea Bott +3 more
semanticscholar +1 more source
Fatigue effects of a pure tone and pure tones
The Journal of the Acoustical Society of America, 1989Subjects with normal hearing were exposed to moderate intensity of a pure tone and pure tones. Exposure frequency consisted of: a single tone, 1500 Hz; two tones, 1500 and 2000 Hz; and three tones, 1500, 2000, and 3000 Hz. Fatigue effect measurements were made by automatic audiometry immediately after exposure. The greatest fatigue at frequencies 1/2–1
I. M. Young, L. D. Lowry
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Pure tone audiometry in children
International Journal of Pediatric Otorhinolaryngology, 2005Our purpose was to evaluate performance of the children on pure tone audiometry (PTA), and role of age, concentration level (CL) and otitis media with effusion (OME) in testing process.This study was prospectively performed on 100 consecutive children referred for PTA between 24 and 120 months of age. After the audiologists' decision on test technique,
Kemaloglu, Yusuf Kemal +3 more
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International Journal of Audiology, 2019
Objective: The present study aimed to establish the test-retest reliability and validity of a tablet-based automated pure-tone screening test and a word-in-noise test as hearing screening tools for older Hong Kong Cantonese-speaking adults.
A. Kam, Christine Hiu Tung Fu
semanticscholar +1 more source
Objective: The present study aimed to establish the test-retest reliability and validity of a tablet-based automated pure-tone screening test and a word-in-noise test as hearing screening tools for older Hong Kong Cantonese-speaking adults.
A. Kam, Christine Hiu Tung Fu
semanticscholar +1 more source
American Journal of Audiology, 2017
Purpose The aim of this study was to assess the proportion of patients seen in a tinnitus and hyperacusis therapy clinic for whom presentation levels based on the British Society of Audiology (BSA)-recommended procedures for pure-tone audiometry and ...
Hashir Aazh, B. Moore
semanticscholar +1 more source
Purpose The aim of this study was to assess the proportion of patients seen in a tinnitus and hyperacusis therapy clinic for whom presentation levels based on the British Society of Audiology (BSA)-recommended procedures for pure-tone audiometry and ...
Hashir Aazh, B. Moore
semanticscholar +1 more source
Children’s pure-tone detection
The Journal of the Acoustical Society of America, 1980A three-alternative, forced-choice adaptive procedure, with suitable reinforcement, is appropriate for testing auditory sensitivity in young children. Data obtained using this rigidly specified test protocol support previous findings of reduced auditory sensitivity in young children.
Lois L. Elliott, Debra R. Katz
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