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Did you know that by ionising the air with wires, you could make a loudspeaker? Simply put, creating an electric field strong enough to ionise the air molecules in a network of parallel wires or a plasma transducer can result in the production of sound
Scientists show that a thin layer of plasma, created by ionizing air, could be promising as an active sound absorber, with applications in noise control and room acoustics.
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Did you know that you could create a loudspeaker by ionising the air with wires? Simply put, it is possible to produce sound by generating an electric field strong enough to ionise the air molecules in a series of parallel wires, or a plasma transducer