The research team demonstrated prototype devices that, above a certain voltage, conducted electricity with lower noise than the normal flow of electrons.
That would have a tremendous impact on the quality of future microphones. One of the biggest limiters is “self-noise” - like a quiet background of ocean roar when the gain (volume) is raised all the way up, caused by the noise of the circuitry.
That would have a tremendous impact on the quality of future microphones. One of the biggest limiters is “self-noise” - like a quiet background of ocean roar when the gain (volume) is raised all the way up, caused by the noise of the circuitry.