It won't change the world, but it will change your voice. Canda-based IVL Technologies' On-Key Karaoke Hand Held Player looks like a simple microphone, but as you warble into it, a microprocessor "corrects" your pitch.The idea came to IVL's president Phil Scott in 1983 when he took up the flute. Frustrated by his own tin ear, he conceived an instrument-pitch detector that transformed musical notes into digital format. It didn't sell well, but it spurred Scott to search for other applications, including pitch detectors and harmonizers for commercial karaoke systems.
"Karaoke's the modern equivalent of the family singing around the piano," says Scott. » Continue reading
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Everyone has his own hangover cure: caffeine, exercise, greasy food, Bloody Marys -- even the pills and potions sold in by chemists. But none have been proven to cure hangovers, says Jeff Wiese, an American associate professor of medicine who has spent several years studying the condition. Caused mainly by dehydration, hangovers are best treated by drinking water and taking paracetamol, which is easy on the stomach. (Heavy drinkers, who are at risk for liver disease, shouldn't take paracetamol without a doctor's okay.)
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