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Writer Fuel: Self-Bending Beams Deliver Sound to Your Ears Alone

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What if you could listen to music or a podcast without headphones or earbuds and without disturbing anyone around you? Or have a private conversation in public without other people hearing you? Our newly published research introduces a way to create audible enclaves — localized pockets of sound that are isolated from their surroundings. In … Read more

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Writer Fuel: Why Do Some People Have Perfect Pitch?

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In his book “Musicophilia,” renowned neuroscientist Oliver Sacks described the remarkable ability of Sir Frederick Ouseley, a former music professor at the University of Oxford, to recognize the pitch of everyday sounds. For example, he said it “thundered in G” and the “wind whistled in D.” Ouseley had perfect pitch, also called absolute pitch — … Read more

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Writer Fuel: 4% Have Amusia – True Tone Deafness

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Sure, not everyone has pipes like Adele. But we all know people who truly struggle to match and comprehend musical pitch, and they’re usually labeled “tone deaf.” But is tone deafness a real condition? And if so, why are some people tone deaf? In short, yes, tone deafness is a genuine neurological disorder. It’s called … Read more

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Writer Fuel: How Does Music Affect Your Brain?

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Many people listen to music while working, exercising at the gym, or simply relaxing. But how does music affect your brain? Along with triggering a release of the feel-good hormone dopamine, science has shown that listening to music may boost our cognitive function, potentially relieve symptoms of anxiety and stress, and help us to stay … Read more