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最后登录2026-3-14
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呵呵,不多说了,建议您读一读,还建议用上翻译软件。
Each headphone is measured/re-seated multiple times. The reason for this is that some factors, like the position of the headphone on the head or wearing glasses, can cause variations in the measured frequency response. The final frequency response plot is the average of these multiple measurements. In-ears/earbuds are measured 5 times only on the HMS (Head Measurement System), but over/on-ear headphones are measured/re-seated 5 times on our dummy head (HMS) for the mid and treble ranges, and 5 times on 5 human subjects for the bass range. We decided to measure the bass of over-ear and on-ear headphones on human subjects since most dummy heads available today have ears that are larger and stiffer than the average human ear, and therefore, a lot of headphones (especially closed-back ones) fail to achieve a proper and an air-tight seal on them5. This results in measurements that don't match the headphone's performance on humans. For more information, check out our article and video on headphone frequency response consistency. |
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