From the initial military communications equipment to now all the streets are used in listening to the artifact, the definition of headphones has long been earth-shaking changes during a hundred years. From the stupid and heavy hand-held headphones, to today's free wireless headset,what changes have headphones experienced ? Today, we come to talk about the life of the past lives.
1）The earliest headphones, have no matter with listening to songs simply.
At the end of the 19th century, telecom operators invented the world's earliest headphones, but not for you to listen to songs, mostly for communications, military fields.
2）Headphone was originally used to listen to opera.
With the development of cable technology, people no longer were satisfied to go to the opera house to listensing to songs, so someone invented the headphones that can monitor the opera sound, with this stuff, you can listen to opera at home!
3）Dynamic Telephone - the true sense of the originator headphones.
In 1937, a small company in Berlin, Germany, Eugen Beyer accidentally found that if the vinyl player connected to a small speaker, the speaker directly output to the ear , you can get more perfect music effect. Mr. Beyer called the device, which could be worn on his head and sounded the device at any time, "Dynamic Telephone", which is the originator of the headphones in the true sense, and the design is not out of date.
Now,headphones developed to become the necessities of life for everyone. Whether in the corner of the coffee shop, or the park on the runway, the hustle and bustle of the subway ... ... our demand for headphones, has no long been simply listening to music, with the arrival of the mobile phone era, headset personalized demand has become a part that can not be ignored.
4）headphones, has entered the wireless era.
Currently on the market of wireless headset, basically based on Bluetooth technology for wireless transmission. Bluetooth transmission is the advantage of convenient, almost all smart phones are Bluetooth transmission, but the drawback is that Bluetooth devices can not mp3, AAC and other audio directly decoded, so when playing audio files need to be the first audio file decoded into The original audio signal, and then into the encoder to form a stream, and finally sent to the Bluetooth protocol stack for transmission. As a result of two transcoding, so the encoder code rate is higher, the music will be better sound quality. Sound quality, wireless headset is facing a major problem. Fortunately, with the progress of Bluetooth technology to support non-destructive transmission technology (such as APT-X, LDAC, etc.) have been applied, Bluetooth sound quality problems continue to improve.
Now, in the face of noisy big city, light has good sound quality is not enough. How to isolate noise and create your own private space? In the field of active noise reduction, has been at the forefront of the industry's leading audio brand charm, as early as 2015 to develop a proactive noise reduction Bluetooth headset series, and by the market a praise. At present, the charm of the brand's click, already have a full range of active noise reduction Bluetooth headset camp, including headset, flat ear, ear and TWS noise reduction Bluetooth headset products, it can be said that in the field of noise reduction, Intelligence always occupy the commanding heights of technology and the market, and is committed to becoming an active noise reduction Bluetooth headset innovative leadership brand.
5）Headphones, not just songs, but also life.
Nowadays, music has penetrated into all aspects of our lives, and headphones as the most convenient medium to feel the music, its meaning has long been more than "listening to songs" the word, headphones behind the philosophy, in fact, is not a binding life .
We also hope that more and better headset products appear in the vast number of music lovers' world with the changes in people's lives and the understanding of life innovation. Perhaps, after few years, What kind of appearance the headset will become? Let us wait and see.