The invention discloses a noise reduction and elimination device for synthesizing a noise curve through mathematical solution and using ion wind as modulation power. The device comprises an ion electric field formed by a pair of electrodes, a noise acquisition analyzer, a high-pressure driving circuit and a reverse-phase signal generator for modulate frequency and amplitude. Under the action of the electric field power, plasmas generated by ionizing electrodes electrify air molecules to flow to further form ion wind because of an avalanche effect, and a vibration wave which has identical noise frequency and identical acting force with noise, but has opposite vector direction and opposite phase with noise is formed through the modulation of a frequency reverse-phase generator so as to reduce noise. The invention providing the device for reducing and eliminating noise in a larger range, having the advantages of extremely small distortion under different frequencies, low requirement for a frequency compensating circuit, lower cost, energy saving, emission reduction and optimal popularization values.