Numerical control water-scape performence device with preedition function

The utility model discloses a numerical control water-scape performence device with preedition function. The utility model is characterized in that the utility model is provided with a host computer which comprises a music signal processing and controlling software, and a plurality of numerical mechanisms. The numerical mechanism is composed of a stepping motor driver which is controlled by the host computer, a stepping motor connected with the driver, a water body conveyer device which is connected with the stepping motor driver, a sprinkler head which is connected with the output end of the water body conveyer device. The water body conveyer device is composed of a lateral water body channel, a vertical water body channel, a drive gear which makes the water body vortically output from the lateral water body channel and the vertical water body channel. The host computer with the music signal processing and controlling software provided by the utility model can beforehand choose and deal with the digital signal of the preferred classical music, so as to make the water state and the music tone more pertinent and fit. Thus, the change of the water state and the music rhythm are more synchronous, more fully displaying the connotation of music. The utility model is suitable for various artificial water-scape.