![]() If your computer has a fan, you may be able to put it under the Minimise any background noise: turn off machinery, close windowsĮtc.How to use this web service to measure equal loudness curves. Repeat: do not start in the top third of the chart. 'Ear buds' provide little insulation, and their frequency dependence may depend strongly on how they are fitted.īelow the graphic. They may also be damaged by low frequencies. That come with computers, have poor response, particularlyĪt low frequency and are much affected by interferenceĮffects and resonances results obtained with them are Ordinary loudspeakers, and especially the small ones Noises or in-ear headphones that give good insulation. That enclose your ears completely and seal out external You are worried about your hearing, consult an audiologist.įor best results you will need reasonably good quality headphones However, that daily fluctuations in hearing are common. Hearing range, comparing left vs right ear and for changes in hearing Do not start with a panel in the top third of the chart: you might hurt or even damage your ears.Ĭannot be regarded as clinical data. It produces equal loudness contours or hearing sensitivity curves – the frequency response of your ears.Īnd our multimedia tutorial on the voice and hearing. ![]() This free hearing test measures the relative sensitivity of your ears at different frequencies. Hearing test on-line: sensitivity, equal loudness contours and audiometry
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