Hearing threshold estimation using concurrent measurement of distortion product otoacoustic emissions and auditory steady-state responses

2011 ◽  
Vol 129 (2) ◽  
pp. 840-851 ◽  
Author(s):  
Thomas Rosner ◽  
Florian Kandzia ◽  
Johann A. Oswald ◽  
Thomas Janssen
Keyword(s):  
Steady State ◽  
Otoacoustic Emissions ◽  
Hearing Threshold ◽  
Distortion Product Otoacoustic Emissions ◽  
Threshold Estimation ◽  
Distortion Product ◽  
Steady State Responses ◽  
Auditory Steady State Responses ◽  
State Responses

scholarly journals Hearing threshold estimation by auditory steady state responses (ASSR) in children

2018 ◽  
Vol 38 (4) ◽  
pp. 361-368 ◽  
Author(s):  
C. Aimoni ◽  
L. Crema ◽  
S. Savini ◽  
L. Negossi ◽  
M. Rosignoli ◽  
...  
Keyword(s):  
Steady State ◽  
Hearing Threshold ◽  
Threshold Estimation ◽  
Steady State Responses ◽  
Auditory Steady State Responses ◽  
State Responses

Threshold Estimation in Children Using Auditory Steady-State Responses to Multiple Simultaneous Stimuli

ORL ◽  
2006 ◽  
Vol 68 (2) ◽  
pp. 64-68 ◽  
Author(s):  
Demin Han ◽  
Lingyan Mo ◽  
Hui Liu ◽  
Jing Chen ◽  
Lihui Huang
Keyword(s):  
Steady State ◽  
Threshold Estimation ◽  
Steady State Responses ◽  
Auditory Steady State Responses ◽  
State Responses

Objective Detection of Auditory Steady-State Responses: Comparison of One-Sample and q-Sample Tests

2006 ◽  
Vol 17 (02) ◽  
pp. 093-103 ◽  
Author(s):  
Mario Cebulla ◽  
Ekkehard Stürzebecher ◽  
Claus Elberling
Keyword(s):  
Steady State ◽  
Fundamental Frequency ◽  
Test Performance ◽  
Statistical Tests ◽  
Hearing Threshold ◽  
Higher Harmonics ◽  
Steady State Responses ◽  
Auditory Steady State Responses ◽  
Objective Detection ◽  
State Responses

Auditory steady-state responses (ASSR) are expected to be useful for the objective, frequency-specific assessment of hearing thresholds in small children. To detect ASSR close to the hearing threshold, a powerful statistical test has to be applied. At present, so-called one-sample tests are used. These tests only evaluate the phase, or the phase and amplitude, of the first harmonic, that is, the fundamental frequency. It is shown that higher harmonics with significant amplitudes are also contained in the ASSR spectrum. For this reason, statistical tests that only consider the first harmonic ignore a significant portion of the available information. The use of a q-sample test, which, in addition to the fundamental frequency, also includes higher harmonics in the detection leads to a better detection performance. The evaluation of test performance uses both detection rate and detection time.

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