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dental anxiety
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Discussions on WindowsForum.com about dental anxiety focus on an acoustic cancellation device that helps alleviate fear of the dentist's drill. The device lets patients listen to music on an MP3 player while canceling the drill's sound, yet still allows them to hear the dentist's voice. This technology aims to reduce anxiety associated with dental visits by addressing the distressing noise of the drill.
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Acoustic cancellation device could alleviate patients' fear of the dentist's drill
BBC News - Device cancels out the sound of the dentist Some people find the sound of a dentist's drill distressing An invention which cancels out the noise of a dentist's drill could help people overcome their fear of a check-up, researchers say. For many, the sound of the drill is...- cybercore
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- acoustic cancellation adaptive filtering anxiety dental anxiety dental device dentist drill digital signal headphones music therapy noise reduction
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