The diaphragm vibrates, thus setting the air around it in motion. STUDY ON ACOUSTIC CHARACTERISTIC OF HELICOID ELECTRIC HORN INFLUENCED BY THE HORN FILM VIBRATION
膜片振动，这使得周围的空气也动荡起来。蜗牛式电喇叭膜片振动对声特性的影响研究
Featuring a well-designed cone diaphragm, the unit may be used for studio monitoring as is, or loaded with a horn in a sound reinforcement system.
具有良好的锥形振膜设计，该装置可用于监测的工作室，或在一个扩声系统喇叭加载。
The tone and pitch of the horn are determined by the size and shape of the diaphragm as well as the path through which the sound must travel.
喇叭声音的大小和音调的高低，既取决于声音传播的路径和方向，也取决于膜片的大小和形状。
The dise electric horn is a electromagnetic vibration phonating system composed of diaphragm, winding, chassis and platinum contact, e-tc.
盆型电喇叭吧是由膜片、线圈、底盘以及白金触点等部件组成的电磁振动式发音系统。