隨著科技的進步以及消費者的需求提高，耳機從最初的電話聽筒演變成頭戴式耳機，後來為了隔絕噪音，而發明了除噪耳機，接著隨著iPod產品的推出，耳塞式耳機也隨著iPod熱銷，耳機發展至今，耳機種類的發展也越來越多樣性，然而，在舒適度上並沒有一定的規範，對於頭戴式耳機之消費者而言，消費者的頭型尺寸盡不相同，在配戴耳機時恐造成不舒適的感覺。因此，本研究開發一套可量化頭戴式耳機舒適度之系統，此系統可適用於不同頭型，可量化不同頭戴式耳機之舒適度指標，使用溫度感測器量測頭戴式耳機之悶熱度；使用力量感測器量測頭戴式耳機之夾持力；使用壓力感測器量測頭顱受到耳機之壓力分佈和大小，最後進行問卷調查並分析頭戴式耳機舒適度之主客觀關連性。

With progress of technology and increased demand of consumer, the headset was developed as the headphone from initial telephone. People developed anti-noise headphones to isolate noise. Then with developing of the iPod product, in-ear headphones was sold well with iPod. Headphones was developed so far, kinds of headset are more great variety. However, no particular index for comfort. Cause head size of consumers are different, consumers maybe feel uncomfortable. So, we develop a system that it can measure comfort of headphone. This system can apply any kinds of head size, and measure comfort of any headphones. It uses temperature sensor to measure temperature of wearing headphones, uses load cell to measure force of wearing headphones, and uses pressure sensor to measure pressure of wearing headphones. finally, we design a questionnaire, survey, and analysis relation between subjective and objective result.

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[8] Sony MDR-S70AP,
URL:http://store.sony.com.tw/is-bin/INTERSHOP.enfinity/WFS/Son y-SonyStyle-Site/zh_TW/-/TWD/ViewProductDetail-Start;pgid=lPxa S41U8TRSR0mqHCUGoK3x0000zjRxN_wl?ProductUUID=d6UK AQux.FsAAAFBot4WAL_h&CatalogCategoryID=91338CE778C24 2358D842342

[9] Microsoft LX-6000,
URL:http://www.microsoft.com/hardware/zh-tw/b/lifechat-lx-6000-f or-business/7XF-00001

[10] SENNHEISER PX200II,
URL:http://en-de.sennheiser.com/closed-headphones-stereo-travel-lig htweigt-px-200-ii

[11] Microsoft LX-3000,
URL:http://www.microsoft.com/hardware/zh-tw/p/lifechat-lx-3000

[12] Sony MDR-MA100,
URL:http://store.sony.com.tw/is-bin/INTERSHOP.enfinity/WFS/Son y-SonyStyle-Site/zh_TW/-/TWD/ViewParametricSearch-SimpleOffe rSearch;pgid=h.RKS42n439SR0eRAKQnzK6_0000C452nJhL

[13] AKG K540,
URL:http://eu.akg.com/akg-product-detail_eu/k540blk.html

[14] Lehman, Ann (2005). JMP For Basic Univariate And Multivariate Statistics: A Step-by-step Guide. Cary, NC: SAS Press. p. 123.