We all know that people can choose to close their eyes when facing some bad pictures, but the ears can't make choices in wonderful and noisy sounds, that is, when we need to shield those less beautiful sounds. When useful, good audio information will be missed, which will bring unnecessary trouble to our lives. If the ears can also selectively filter the sound, in fact, the current science and technology have Can help us achieve this goal, such as Here Active Listening wireless headset.
Recently, this Here Active Listening in-ear wireless smart earphone appeared on the crowdfunding website Kickstarter. This earphone has won the support of 1447 netizens with its unique sound filtering method. Let's take a look.
This wireless headset was developed by Doppler Labs from New York. It is understood that the R&D team has made great efforts in the body material and wearing comfort of this headset. Users can choose according to their ear hole size. The choice of 3 sizes of silicone casing is free. At this point, Here Active Listening is more user-friendly than ordinary in-ear headphones.
It's not so much that the Here Active Listening is a headset, it's a complete audio processing system integrated in a small headset. The reason for this is that it works very uniquely. This headset is soundproofed on the market. The earbuds are not the same. In addition to helping the user filter out unwanted sounds, they can also run useful audio information.
According to the research and development team, this Here Active Listening wireless headset can intelligently filter out the noisy and useless audio information, and can improve the volume of the useful audio data. Specifically, when various audio information enters the system. After that, it will classify the information, such as weakening or even masking some less beautiful sounds, and improving the volume processing for those useful audio data.
It is worth mentioning that the entire process consumes only 30 microseconds, and does not affect the user's response to the corresponding sound. Here Active Listening is not the same as ordinary headphones, that is, it can not play music. .
It is understood that the inside of this headset is pre-installed with some conventional noise processing settings, when the system receives noise such as car whistle, aircraft roaring, etc., it will be filtered out by default, no extra processing is required. The R&D team also developed a matching app for the headset, and the user can perform related operations on the audio information on the smartphone through the App.
At present, this Here Active Listening wireless headset has completed 250,000 US dollars (about RMB 1,550,600) on Kickstarter, raising funds up to 318,832 US dollars (about 1977,524 yuan), and its crowdfunding price is 179 US dollars (about 1110 yuan) Yuan), is expected to begin official delivery in December this year.
Gwtee Electric Manufacture Co., Ltd , http://www.dgflashlight.com