![]() ![]() (7) reviews the design techniques used to minimize diffraction (6) shows how time-alignment was achieved (4) summarizes experiments on panel bracing. (3) presents results of experiments on damping panel vibrations (good stuff!). (2) discusses enclosure sound absorption. (1) reviews what a loudspeaker enclosure is supposed to do. In this section "cabinet" and "enclosure" are used interchangeably). We will comeīack to why cabinet vibrations are problematic after a few paragraphs. Of energy can shake a floor made with 3/4" plywood over 2"x8" floor joists onġ6" centers, no wonder it will make a speaker cabinet vibrate. Than the front, so this is not really true at all frequencies). The speaker enclosure (at low frequencies the load seen by the back is different When the cone of a loudspeaker driver (see a cut-awayĭrawing of a driver, 8.2 kb) vibrates back and forth to produce sound, energyįlows from the front of the cone into the room but an equal amount of energyįlows from the back of the cone through the arms of the frame and into Was listening to music loud enough to shake the walls, floor, and everythingĮlse in the room. My epiphany regarding loudspeaker construction happened one evening when I ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |