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The low-frequency concerts make your hearing impaired. Designer Stephen D. Ambrose applied for a patent, and his new headphones not only provide rich sound, but also do not damage your ears. He is already on the Kickstarter website. Crowd up on the crowd, trying to commercialize the design.
Ordinary headphones create a sound pressure in your ear, allowing the tympanic membrane to vibrate to present the sound they deliver. This way requires a higher decibel sound to make you hear better, while a high-decibel sound means long-term. Impaired hearing.
Ambrose's design shifts this part of the tympanic membrane vibration to the earphone itself through a structure called the Ambrose Diaphonic Ear Lens, so that your tympanic membrane does not vibrate. In this case, the user can continue to experience a rich sound experience but Only one tenth of the original volume is required to reduce the damage to the ear by 77%.
RealLoud headsets have been approved by several US medical certification centers, and both Autodesk and The Wall Street Journal see it as a start-up project.
The fundraising project raised $648,000 in mid-December last year, well above expectations of $200,000, and was supported by a total of 1,296 supporters. Supporters have prepaid about half of the retail price to look forward to the upcoming May headset. If someone misses this opportunity, they can register on the website and accept the information of a new round of product launch.