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Scientific Article

Figure 4

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Deviations of the obtained HpTF spectra for each participant across sites for the HpTF magnitude spectra for the different headphones separated by left and right ear. Microphones were positioned close to the eardrum using probe tubes. Left diagram relates to the left and the right diagram to the right ear. Red line shows the median (smoothed by one-twelfth moving average window), in transparent blue the range of 75% of measurement data around the median is plotted. Gray lines indicate an individual measurement.

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