What is a bone conduction glasses?

What is a bone conduction glasses?

1. Origin of the technology ©2022 llvrtech

  • In the 18th century, after the famous composer Beethoven became deaf, he discovered a new way to hear sound through bone conduction and found a way to hear the sound of a piano through his jawbone by attaching a rod to his piano and clenching it with his teeth. This has proven that sound can reach our auditory system through another medium other than the eardrum, and that other medium is our bones. Today, I often think of a scene where Mr. Beethoven is composing on stage wearing bone conduction headphones.

    2. The principle of bone conduction ©2022 llvrtech

    • Sound is converted into mechanical vibrations of different frequencies, and the sound waves are transmitted through the human skull, bone vagus, inner ear lymphatic fluid, spiral apparatus, and the auditory center. The sound waves are transmitted directly through the bones to the auditory center to protect the eardrum from damage. Compared to the way sound waves are conducted, many steps of sound wave transmission are eliminated, and clear sound reproduction can be achieved in noisy environments. And only you can hear the sound yourself. In addition, it will not affect others because of diffusion in the air. Imagine: if you are answering the phone, do not want the people around to hear the conversation, then how you will wish you had a pair of bone conduction headphones.

    3.Use scenario

    4. Advantages

    • Sound is transmitted directly through the bone to the ear nerve, which not only protects our eardrums. It also solves the discomfort of wearing in-ear headphones.
    • Avoid the danger of accidents caused by not being able to hear outside sounds. (In China, 30% of traffic accidents are caused by wearing headphones on the road and not hearing the warning. What about you? Welcome to share and discuss)
    • The surface is smooth and easy to clean, which is helpful to maintain the hygiene of the ear.
    • Sports should not fall off, will not affect the good mood of sports listening to songs
    • ©2022 llvrtech

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