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Title: Global Audiological Devices Market 2015-2019 - PowerPoint PPT Presentation
Description: Audiological devices are hearing aids that are used in the diagnosis and treatment of hearing loss and balance disorders. The audiological devices are small electronic devices, which consists of three parts: microphone, speaker, and amplifier. A hearing aid works on conversion of sound waves to electrical signals. A sound wave is send across through a microphone, which then converts to electrical signals and delivers to an amplifier. The signals are then retrieved by the amplifier and send via a speaker. Read more details at: – PowerPoint PPT presentation
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