| 摘要 |
The present invention relates to a broadband transducer which comprises a tail mass located at a first end of the transducer, an active compliant driver section positioned adjacent the tail mass, a first center mass positioned adjacent an end of the active compliant driver section, a first passive compliant member positioned adjacent the first center mass, and a head mass located generally adjacent a second end of the transducer, which second end is opposed to the first end. In one embodiment, the head mass is proximate the second end and another center mass and a second passive compliant members are interposed between the first center mass and the head mass. In another embodiment, a quarter-wave matching layer which forms another mass component and a second passive compliant member component, is interposed between the head mass and the second end.
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