I listened to a special headset, which can be "customized" to your ear.


jikegongyuan· 2016-05-19 03:09:02

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headset development due to the relatively low threshold, wide user groups and other reasons, such as IndieGoGo in Kickstarter, the congregation raised platform, we often see that some products such as you can find everything fresh and new, in order to better adapt to the structure of the ear Decibullz through the shell deformation, built-in music player, support. Dynamic detection of Dash Bragi. < br style = "box-sizing: border box; />

and today we will introduce the headset, not only has a unique design, also has a project called" black technology "function.

"> /strong> wearing a headphones "sets the in ear headphones

Nura shape looks somewhat" wonderful ", its shell is a common head and wearing headphones, but" plug "a ear headphones headphones on the inside. According to the description of the design team, Nura is "long" and there are two reasons for this.

the first is for insulation paper strong>, worn on Nura, quite wears a ear headphones and a head wearing earphone, the theory can bring better noise reduction effect. Nura design team even said:

"in most of the voice frequency band, the noise reduction effect of Nura to comparable to or even exceed the Bose qc25 have the functions of the active noise reduction headphones. "

second is for sound quality < / strong > and Nura main phonation unit actually are mainly located in the internal volume smaller in ear headphones module, wearing headphones sound unit is increase at low frequency. Nura said through unique will be two vocal superposition unit design, Nura headphones can "have clear vocals and powerful low frequency at the same time, not like on the market a lot of headphones that once a large amount of low frequency, voice becomes very cloudy.

"> /strong> for each user "tailored" sound

the users tend to have a preference for a different voice, people like the flavors of the low frequency, people like light voice.

not past deeper look at, to the sound of the preference in fact, and the user's own sensitivity to different sound frequencies related, for example, if your ears are not sensitive to high frequency part, you may feel part of the high amount of sense of greater headphone sounds more comfortable, Nura design philosophy is based on this. (, the following excerpt from & nbsp; Nura KickStarter page )

"when an acoustic wave enters the ear canal after the vibration of the tympanic membrane, followed by vibration of auditory ossicles will spread to the cochlea and cochlear will put these vibrations into electrical signal. After the brain will put these signals" translation "into sound. At the same time, these signals will be sent back to the ear, and a faint sound. Nura headphones with a microphone, you can monitor the sound emitted by the headset and the sound from the ear back. Through the information collected by the microphone, Nura can determine your ear to the various bands of sound sensitivity, and create the most suitable for your ear sound style. "

< span style =" line-height: 1.7rem; "> in short, Nura is automatically add music a EQ (equalizer), but the EQ is not preset good, but based on the generated by the user's ear intelligent.

Nura said, the user when using for the first time, with the mobile app, Nura in 30 seconds can create a corresponding sound file for the user. In addition, Nura can record multiple user data at the same time, if Nura had retained the user's data, after wearing headphones Nura can identify the user in 2 seconds.

"> /strong>Nura exclusive experience: quality is indeed a surprise

Nura is hardware incubator HAX& nbsp; one of the eighth stage of the project, which will be in June launched Chinese accelerator project & nbsp; hax China. In this month hax held in Shenzhen demo day activities, I have the honor in the Nura all the chips on the line project before early experience, the prototype of Nura, following a brief talk about my experience.

this time Nura app will suggesting a different style of music demo playback, playback process can be compared with the non modified Nura's voice and the optimized according to my ears the sound between difference. Contrast process, you can really feel the sound for my ears optimized to sound more full.

playback process, Nura app will appear a whether to start the enhancement of the low option, after opening, Nura outer head wearing earphone built-in sound unit sends a relatively heavy taste of low frequency, near my ear skin can even feel to low frequency vibration. And as Nura said, after opening the low frequency, the voice will not become turbid. Style=


it is important to note in my experience, the prototype, Nura headset is bound in an external sound card (green on the circuit board in the picture above) external sound card through the Lightning interface with iPod Touch connected, iPod Touch only complex output digital audio signal, similar to before we choose the geek the OPPO HA-2 USB sound card. Since the Nura headset and external sound card is directly bound together, can not be used to test the headset alone, so I personally do not determine how much of the Nura good sound quality from the addition of this external sound card.

in addition, according to the Nura provides product renderings, Nura headset is directly inserted in the lightning or micro USB interface, without the use of traditional 3.5mm headphone jack. Therefore, in order to work properly, the final version of the Nura headset should be integrated with DAC and internal chip.

if the official shipping version of the Nura can maintain a version of the prototype I hear the sound, only considering quality, I think Nura still has certain value of the purchase.

"> /strong> & amp; buy

Nura are KickStarter all raise ( click on reading the original direct ), currently sells for $199 ($1297 yuan), sent to China needs an additional $30 (US $196 yuan) freight, expected delivery time for next year in April.


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