What is bone conduction sound and when she rescues
Devices Medgadgets / / December 19, 2019
Beethoven's deafness great composer makes pupils puzzled: how could he write music?! This is one of the most vivid examples of how the bone conduction sound can help a person: the composer is applied to special head tube, to hear the sound, and we, through this technology, we can enjoy the masterpieces of the Romantic genius.
How does bone conduction
Very simple. Our auditory system is divided into the outer ear, middle and inner. The bone conduction sound passes two channels, sending sound directly to the inner ear. Therefore bone conduction unfortunately powerless when human deafness associated with disruption of the inner ear.
Initially, bone conduction technology has been available only surgically: needed a special titanium implant. Only the last ten years the development of a passive bone conduction technology has been gaining momentum. It is actively used by athletes, divers, military, drivers and office workers.
Bone conduction devices do not close your ears, so people can listen to music or talk on the phone and at the same time respond to the surrounding sounds.
According to traffic police statistics, only the first 9 months of last year, and only in Moscow and the region more than 400 cyclists injured on the roads. Headset with bone conduction of sound to help reduce this sad figure: cyclist hears a car alarm, even if the music is played through the headphones. Headset comfortably sit on your head, do not interfere with the wires and the headband can be worn with goggles and helmet.
What will be the sound of bone conduction headphones
Unlike the sound to which you are accustomed to in conventional headphones. The most obvious difference - the bass is felt when the bone conduction, rather than heard. Basis headphone - Piezo, which converts sound into vibrations, and they, in turn, pass on high volume bass like vibration, and you feel the music body. Bone conduction technology should appeal to music lovers who literally fade away because of the thick bass.
In this case, good headphones there is no distortion, fallout, stuttering or wheezing - it's the same music, but with vibrations at the deep bass.
Another definite plus: listening to music with headphones bone conduction is considered safer for the hearing, as our bones stronger eardrums. And contrary to popular belief, the vibration of the headphone you does not hurt. Close your ears with your fingers and say a few words. Do you hear yourself? The sound of his own voice we experience using all of the same bone conduction. And this, incidentally, explains why he looks different in the recording.
Why bone conduction headphones, if you are not an athlete
Situations where the bone conduction is very convenient, a lot:
- you work in the office and communicating in a Skype, listen to music, but it is important for you to hear what colleagues talk;
- you watch movies in the evening, and the child is sleeping in the next room;
- You travel a lot behind the wheel, but you have to answer calls;
- you can not walk down the street without music, but are worried for their safety on the road;
- you always been listening to music or audiobooks, but are afraid to spoil the hearing.
You are sure to be able to recall instances when the bone conduction sound helps. In addition, it is just very curious ears, close your fingers, apply to the elbow headphones Aftershokz, and you will hear the music!
What bone conduction headphones to choose
The market leader in bone conduction headphones company remains Aftershokz. We have collected several models of headphones, a variety of features and price.
Aftershokz Sportz Titanium
The youngest and least expensive model - is wired headphones without a microphone with a light titanium headband. Speakers easier than in the more advanced models, and demanding listener will feel the bass differ worse.
Price: 3 490 rubles.
buy
For use in the office or for computer games fit earphones Aftershokz Sportz Titanium with a microphone, which cost a bit more expensive.
Aftershokz Bluez 2S
One of the first truly significant headsets which supplanted conventional Bluez 2. They are, incidentally, were quite successful: at one time sold in the official Apple store.
Wireless Headset with plastic headband: noble design, a few bright colors. With this model, it can be said, and began a new era for the company - there were first applied technologies that have provided high-quality sound and excellent isolation.
Price: 6990 rubles.
buy
Aftershokz Trekz Titanium
The flagship in the line Aftershokz - model Trekz Titanium. At its development the company has taken into account all the questions and comments of users: improved music playback, the redesigned microphone, literally re-invented sound insulation characteristics.
Improved headband: now it is heavy-duty and highly flexible, it can be virtually tie a knot.
The housing is protected from dust, splashes and profuse perspiration, which makes these headsets is very popular among athletes. Another plus - up to 7 hours of continuous operation.
Trekz easily controlled directly from the body. One function button for easy taken out directly on the speaker. By clicking on it, you can answer the call, stop and start the music.
In some reviews about bone conduction headsets users complain of poor sound insulation: everything they hear that plays through the headphones. This sounds obvious it was in earlier versions of the suite - Bluez Bluez and 2S, partially similar effect also in wired models, but restrained.
In Trekz Titanium solves this problem: on the average volume for comfortable listening, ambient sounds are not heard, or at least indistinguishable. Additional sound insulation provides a snug fit to the head.
Price: 8990 rubles.
buy