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Bluetooth headset
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Headphone sound merits of what is high-fidelity headphones?

  • Author:Rita
  • Source:www.jaskeyworld.com
  • Release Date:2014-10-27

  Headphone transducer according to their way of classification, there are Dynamic, electrostatic and magnetic, etc.. Points from the structure of open, semi-open and closed. From formal wear, there areEarbud, Grip-ear style andHeadset. International Electrotechnical Commission standard IEC581-10Hi-Fi headphonesThe main properties are: Frequency Response 50Hz to not less than 12500Hz; frequency response of a typical tolerance ± 3dB; frequency response curve slope does not exceed the per octave 9dB; unit within an average of around 250Hz-800Hz in the same octave bandwidth the difference between the sound pressure level of not more than 2dB; within 100Hz-5000Hz range, sound pressure level when 94dB, harmonic distortion less than 1%, no more than 3% at 100db; frequency response of the headphones allow vary between 2KHz-5KHz fall, in order to improve the transparency and sense of space.

  Everyone may eat than listenHeadsetFamiliar and more, then we start with the dinner. Spicy Sichuan, Guangdong, tasteless, fresh, Shanxi is hi acid. What these three flavors taste best? This is probably different people have different versions. Characteristics of the same headset. Europe headset such as Baia, Sennheiser, AKG, generally sounds relatively similar, true, clear, light and water. US headphones such as Gauss, Alice, Goethe, the sound feels passionate, humane, energetic. East Japan headphones have aesthetic characteristics, vocal beauty, warm voice, high-frequency extension is good, the sound has been described as quite similar to LS / 35a.

  What kind of music you like, what headphones, you are young or middle-aged, what personality, hobbies, your own decision, no better than speaking from the sound characteristics of three types only features.