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[An analysis of the results of central masking effect on ...
https://pubmed.ncbi.nlm.nih.gov/12541833/
Objective: To investigate the mechanism of Central Masking Effects(CME) and its effects on audiometry measurement. Method: The pure tone threshold was measured when the notest ear was masked or was in quiet respectively. We investigated the different results while giving different level maskers at the same frequency, or giving the same masker at different …
Central masking effects in air conduction audiometry: The ...
https://asa.scitation.org/doi/10.1121/1.2015537
Pure‐tone air conduction thresholds were obtained on 20 normal hearing listeners from 250 to 4000 Hz while white or narrow band noise (centered at the test frequencies) masking was presented to the...
MASKING IN PURE TONE AUDIOMETRY - ENT Lectures
http://entlectures.com/Resources/Dialogs/Dialogue%20with%20the%20ENT%20Residents_Masking%20in%20pure%20tone%20audiometry.pdf
In bone conduction pure tone audiometry masking for bone conduction assessment is required when there is a gap at any frequency of 15dB or more between the unmasked bone conduction result and the air conduction threshold. This is known as the air-bone gap. ... Central masking
How to Perform Masking in Audiology - eMoyo
https://blog.emoyo.tech/content/masking-in-audiology
Known as central masking – this is a side effect of non-test ear masking noise being near-threshold-levels which often creates a 5 dB threshold elevation. If you don’t mask, the threshold will likely be 5 dB better and present minor air-bone gaps. When should I mask for bone conduction? In short, always.
Audiometric Masking - Interacoustics
https://www.interacoustics.com/guides/test/audiometry-tests/audiometric-masking
Figure 4: Masking noise should be louder. Purple indicates that masking is needed but non-feasible (Figure 5). Figure 5: Masking non-feasible. Caveats (1) Be aware that patients need proper instructions before audiometry with masking is undertaken. (2) The switching-on-and-off of the masking noise may be uncomfortable to some patients and cause ...
Clinical Masking - Ento Key
https://entokey.com/clinical-masking/
Clinical masking is an application of the masking phenomenon used to alleviate cross-hearing. In clinical masking we put noise into the nontest ear because we want to assess the hearing of the test ear. In other words, the masking noise goes into the NTE, and the test signal goes into the TE.
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