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Continue to ChatA simple, high sensitive fiber optic microphone based on cellulose triacetate diaphragm - https://avesis.erciyes.edu.tr/yayin/62cf0311-6b9a-4415-a6c0-2c02694944d1/a-simple-high-sensitive-fiber-optic-microphone-based-on-cellulose-triacetate-diaphragm