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摘要：耳機到現在已經是比較成熟的產品，它也不像是其他科技產品那樣擁有頻繁的技術更新升級，其聲音才是最重要的因素之一,下面這款時尚“億豐耳機拉鏈”便是拉鏈技術的創意發明！

    耳機音域知識：樂器或人發出聲音所能達到最高音與最低音之間的范圍！耳機拉鏈的音域寬窄主要看耳機的頻率響應，即耳機能夠播放的最低頻率到最高頻率的范圍，我們人類耳朵能夠聽到的頻率范圍是20赫茲到20000赫茲，如果拉鏈耳機音域范圍越寬表示耳機的頻響性能越高，是音質好的一個重要評價因素。Earphone range knowledge: instrument or human sound can reach the treble and the bass! Zipper headset range width mainly depends on the frequency response of the earphone, the earphone can play the lowest frequency to the highest frequency, the frequency range of our human ear can hear is 20 Hz to 20000 Hz, if zipper headset range wider frequency response of earphone said higher, is one of the important factors of evaluation of sound quality.

    耳機音色知識：又稱聲音的品質，是聲音的基本屬性之一，使聽者可以根據它判斷出兩個具有相同的響度和音高的音是不相似的，拉鏈耳機的音色主要決定于聲音頻譜對人的刺激，但也決定于波形、聲壓、 頻譜的頻率位置和頻譜對人耳朵的時間性刺激，音色使人能辨別出是不同的樂器甚至不同的人發出的聲音，因此擁有一款好音色的拉鏈耳機才叫真正的好耳機。The headphones sound knowledge: also called the voice quality, is one of the basic attributes of sound, so that the listener can judge based on its two has the same loudness and pitch of sound is not similar, zipper headset timbre depends mainly on the sound spectrum of stimulation, but also determines the frequency position and spectral Yu Bo shape, sound pressure the spectrum of time, of the human ear of stimulation, the timbre make people can identify different instruments and different voices, so have a good tone zipper headset is really good headphones

    耳機信噪比知識：指信號的有用成份與雜音的強弱對比，常常用分貝數表示，拉鏈耳機品牌設備的信噪比越高表明它產生的雜音越少。The strength of the useful components and noise signal, often expressed in decibels, zipper headset brand equipment with higher SNR show that it produces less noise.

    耳機低頻延伸：指音響器材所能重放的最低頻率，是用于測定在重放低音時音響系統或音箱所能下潛到什么程度的尺度。比方說，小型超低音音箱的低頻延伸可以到40Hz，而大型超低音音箱則下潛到16Hz。The low frequency sound equipment to replay, is used for the determination of the replay bass sound system or a speaker can dive to what extent the scale. For example, the low-frequency subwoofer small extension to 40Hz, and the large super bass sound box is down to 16Hz.

    耳機平衡知識：指音樂各聲部的比例協調、左、右聲道的一致性好。 The consistency of music each voice proportion coordination, left, right

    耳機力度知識：是指聲音堅實有力，能有呼之欲出感，同時能反映出音源的動態范圍。 Refers to the sound is solid and strong, can have apparent feeling, also can reflect the dynamic range of audio.

    聲音真實感：是指拉鏈耳機聲音能保持原聲音的特點。Sound sense of reality: refers to the characteristics of zipper headset sound can keep the original sound.

    總之，在選擇耳機的時候更多的是靠主觀的聆聽來感受一款耳機是否適合自己，奇思妙想的構思和匪夷所思的耳機拉鏈設計，讓我們對拉鏈有了耳目一新的感覺。東莞億豐耳機拉鏈生產廠家專業設計、生產、批發各種時尚款式耳機拉鏈，價格合理，歡迎來電咨詢！