The results have been applied to the CAD/CAM system for speakercone models, which has got a good effect.
上述成果已应用于纸盆模具CAD/CAM软件设计系统的实践中，并取得了良好的效果。
2
The driving system of the speaker is constructed by a circular PZT bimorph, which is clamped on its boundary, An elastical coupling element is utilized between the bimorph and the speakercone.
The velocity of the integral speaker coil and cone of the canceling loudspeaker of an anc system corresponds to the sound being produced by the canceling loudspeaker.