The utility model relates to a portable silence generators, it includes the movable room body, the movable room body is including base, lateral wall and roof, the lateral wall divide into shutter and corrugated sheet wall body, corrugated sheet wall body inboard and roof inboard are provided with inhales the sound acoustic celotex board, the generator is placed in the movable room internally, portable room internal the generator with be provided with the amortization grid between the shutter. The utility model discloses an it adopts modular to inhale the concatenation of syllable -dividing module to form to inhale the sound acoustic celotex board, solid structure not only, and make the sound wave easily pass through, the acoustic material noise absorbing of being convenient for disappear, and the acoustic material that disappears adopts the glass cotton and the cement fibrolite plate successive layer of the different sound insulation coefficients that disappear to stack, fully absorb the noise of different wavelength, the efficiency of going to make an uproar is better, inhale outside glass fiber cloth or the non -woven fabrics parcel of adopting of acoustic material, can effectively extrude every layer of air of inhaling between the acoustic material, prevent to leak without absorbing.