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High Frequency Audiometry - Interacoustics
https://www.interacoustics.com/guides/test/audiometry-tests/high-frequency-audiometry#:~:text=%20High%20Frequency%20Audiometry%20%201%20To%20perform,in%20the%20same%20way%20as%20a...%20More%20
High Frequency Audiometry - Interacoustics
https://www.interacoustics.com/guides/test/audiometry-tests/high-frequency-audiometry
High Frequency Audiometry To perform HF Audiometry, select the Tone and HF Phone; this will activate the HF Audiometry function. Choose between HF and HFz; shows the full range of audiometric test frequencies, whereas HFz only shows the high... Use the high frequency headset to perform a high ...
Extended high-frequency audiometry (9,000-20,000 Hz ...
https://pubmed.ncbi.nlm.nih.gov/26025356/
In addition to conventional audiometry (125-8,000 Hz), extended high-frequency audiometry (9,000-20,000 Hz) is available. This type of audiometry may be useful in early diagnosis of hearing loss in certain conditions, such as the ototoxic effect of cisplatin-based treatment, noise exposure or oral misunderstanding, especially in noisy environments.
High-frequency audiometry: a means for early diagnosis …
https://pubmed.ncbi.nlm.nih.gov/22122956/
High-frequency audiometry: a means for early diagnosis of noise-induced hearing loss Noise-induced hearing loss (NIHL), an irreversible disorder, is a common problem in industrial settings. Early diagnosis of NIHL can help prevent the progression of …
High-frequency audiometry: A means for early diagnosis …
https://www.noiseandhealth.org/article.asp?issn=1463-1741;year=2011;volume=13;issue=55;spage=402;epage=406;aulast=Mehrparvar
Routine audiometry is still restricted to 125-8000 Hz frequencies. NIHL mostly affects high frequencies (i.e., 4000 and 6000 Hz). Early diagnosis of NIHL can help us prevent the progression of hearing loss and its extension to speech frequencies (i.e., 500, 1000, 2000 and 3000 Hz).
Extended High Frequency Audiometry for Revealing …
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8321644/
The most common method for assessment of hearing loss is pure-tone audiometry, which is performed at frequencies of 250 to 8,000 Hz. Recently, there has been an increasing interest in the measurement of auditory thresholds above 8000 Hz (the extended high frequency [EHF]).
High Frequency Pure Tone Audiometry and High Frequency ...
https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=2687&context=open_access_etds
high frequency audiometry is for early detection ofototoxic damage (Dreschler, Hulst, Tange, & Urbanus, 1989). A standard physiological method ofobtaining audiometric information is
(PDF) High-frequency audiometry: A means for early ...
https://www.researchgate.net/publication/51832236_High-frequency_audiometry_A_means_for_early_diagnosis_of_noise-induced_hearing_loss
High-frequency audiometry is a very sensitive tool to assess any damage caused to the inner ear by surgical procedures carried out in the middle ear and temporal bone.
Benefits of Extended High-Frequency Audiometry for ...
https://journals.lww.com/thehearingjournal/Fulltext/2017/03000/Benefits_of_Extended_High_Frequency_Audiometry_for.8.aspx
“Our audiometers/earphones only work up to 8 kHz.” Time to update your equipment. Modern audiometers allow testing up to at least 12.5 kHz. When updating tools, insist on getting an audiometer with a capability of up to 16 kHz (20 kHz for pediatrics).
High Frequency Hearing Loss - an overview | …
https://www.sciencedirect.com/topics/medicine-and-dentistry/high-frequency-hearing-loss
High frequency hearing loss is the most common abnormality seen on pure tone audiometry (PTA) (Johnson 1977 ). Only 5% of patients will have normal hearing with good speech discrimination ( Beck et al 1986 ), making PTA an important and reliable test in routine neuro-otologic investigation. The pattern of hearing loss is variable.
Extended high-frequency audiometry and DPOAEs in …
https://nau.edu/wp-content/uploads/sites/173/2018/08/Cochlear-synaptopathy-in-young-adults-ek.pdf
NIHL is often categorized using a high-frequency notch occurring at 3 to 6 kHz in a behavioral audiogram. Recent studies demonstrated that noise exposure can cause auditory neural degeneration, in some cases a loss of up to 50% of the synapses between inner hair cells and cochlear neurons can be detected, even when physiology of the hair
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