High frequencies test

High frequency audiometry (above 8 kHz) is performed using the same procedure as normal air conduction audiometry. High frequency audiometry is helpful when testing hearing impairments caused by ototoxicity, noise exposure, and acoustic traumas or in the assessment of patients with tinnitus.

1. What sounds are high-frequency?
2. Can I hear high frequencies?
3. What does it mean if you hear high frequencies?
4. What can high frequencies do to you?

What sounds are high-frequency?

Frequency is how high or low a sound is. A bass drum, thunder, and a man's deep voice are low- frequency sounds. A high-pitched whistle, squeal, and a child's voice are high-frequency sounds.

Can I hear high frequencies?

Humans are born being able to hear a wide range of frequencies, but we certainly can't hear everything—especially sounds on the higher end of the frequency spectrum! Consider dog whistles, which canines can hear but we can't. That's because dogs' ears have evolved to detect such high-frequency sounds.

What does it mean if you hear high frequencies?

Aging, noise exposure, and medical conditions are the three biggest causes of high frequency hearing loss, all of which damage the sensory cells in the inner ear. The ear is able to process high-frequency sounds through tiny hair cells in the lower part of the cochlea.

What can high frequencies do to you?

High frequency sound causes two types of health effects: on the one hand objective health effects such as hearing loss (in case of protracted exposure) and on the other hand subjective effects which may already occur after a few minutes: headache, tinnitus, fatigue, dizziness and nausea.