When we eat cookies, we can hear the cracking of the cracker because the vibration is transmitted to our inner ear through our teeth and skull. When we eat, drink, or scratch our heads, we can hear the sound of bone conduction.
In fact, as early as the 18th century, the principle of bone conduction helped the great composer Beethoven, who was deaf and deaf, to hear the wonderful music again. Beethoven tried a technique invented by Giovanni Filippo Ingracia. He bite a stick attached to the piano and he could hear the music from the cheekbones. This is actually the sound. Early application of the principle of bone conduction.
How Does Bone Conduction Work?
Under normal circumstances, the sound waves are transmitted to the inner ear through air conduction and bone conduction, and then the inner and outer lymph fluids of the inner ear vibrate. The auger completes the sensory process, and then the auditory nerve generates nerve impulses, which are presented to the auditory center and the brain. After a comprehensive analysis of the cortex, the sound is finally "heard".
An example and you will understand: Cover your ears with your hands, talk to yourself, no matter how small the voice, we can all hear what we say, this is the result of bone conduction.
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Change the way you listen, release your hands and free your ears. Want to know more about bone conduction knowledge and product information? Contact us now!