揚(yáng)聲器系統(tǒng)的聲=課件

ArtsD-人音響系統(tǒng)與調(diào)音主講劉日宇A(yù)rtsD-1第六章擴(kuò)音設(shè)備與廳堂擴(kuò)音第六章擴(kuò)音設(shè)備與廳堂擴(kuò)音261揚(yáng)聲器與音箱揚(yáng)聲器Loudspeaker:換能器●電能→機(jī)械能→聲能61揚(yáng)聲器與音箱31.揚(yáng)聲器分類●換能原理:電磁式、壓電式、電動(dòng)式(動(dòng)圈、帶式、平面驅(qū)動(dòng)式)、靜電式●輻射原理:直輻式間輻式(號(hào)筒式)1.揚(yáng)聲器分類4●輻射口徑:小<100mm中200mm<大●輻射頻段:低頻、中頻、高頻、全頻●膜片形狀:錐形、球頂、平板●磁路結(jié)構(gòu):內(nèi)磁、外磁●輻射口徑:小<100mm中200mm<大5揚(yáng)聲器系統(tǒng)的聲=課件6揚(yáng)聲器系統(tǒng)的聲=課件7揚(yáng)聲器系統(tǒng)的聲=課件8揚(yáng)聲器系統(tǒng)的聲=課件9揚(yáng)聲器系統(tǒng)的聲=課件10揚(yáng)聲器系統(tǒng)的聲=課件11揚(yáng)聲器系統(tǒng)的聲=課件12揚(yáng)聲器系統(tǒng)的聲=課件13揚(yáng)聲器系統(tǒng)的聲=課件14揚(yáng)聲器系統(tǒng)的聲=課件15揚(yáng)聲器系統(tǒng)的聲=課件16揚(yáng)聲器系統(tǒng)的聲=課件17揚(yáng)聲器系統(tǒng)的聲=課件18揚(yáng)聲器系統(tǒng)的聲=課件19揚(yáng)聲器系統(tǒng)的聲=課件20揚(yáng)聲器系統(tǒng)的聲=課件21揚(yáng)聲器系統(tǒng)的聲=課件22揚(yáng)聲器系統(tǒng)的聲=課件23揚(yáng)聲器系統(tǒng)的聲=課件24揚(yáng)聲器系統(tǒng)的聲=課件25揚(yáng)聲器系統(tǒng)的聲=課件26揚(yáng)聲器系統(tǒng)的聲=課件27揚(yáng)聲器系統(tǒng)的聲=課件28揚(yáng)聲器系統(tǒng)的聲=課件29揚(yáng)聲器系統(tǒng)的聲=課件30揚(yáng)聲器系統(tǒng)的聲=課件31揚(yáng)聲器系統(tǒng)的聲=課件32揚(yáng)聲器系統(tǒng)的聲=課件33揚(yáng)聲器系統(tǒng)的聲=課件34揚(yáng)聲器系統(tǒng)的聲=課件35揚(yáng)聲器系統(tǒng)的聲=課件36揚(yáng)聲器系統(tǒng)的聲=課件37揚(yáng)聲器系統(tǒng)的聲=課件38揚(yáng)聲器系統(tǒng)的聲=課件39揚(yáng)聲器系統(tǒng)的聲=課件40揚(yáng)聲器系統(tǒng)的聲=課件41揚(yáng)聲器系統(tǒng)的聲=課件42揚(yáng)聲器系統(tǒng)的聲=課件43揚(yáng)聲器系統(tǒng)的聲=課件44揚(yáng)聲器系統(tǒng)的聲=課件45揚(yáng)聲器系統(tǒng)的聲=課件46揚(yáng)聲器系統(tǒng)的聲=課件47揚(yáng)聲器系統(tǒng)的聲=課件48揚(yáng)聲器系統(tǒng)的聲=課件49揚(yáng)聲器系統(tǒng)的聲=課件50揚(yáng)聲器系統(tǒng)的聲=課件51揚(yáng)聲器系統(tǒng)的聲=課件52揚(yáng)聲器系統(tǒng)的聲=課件53揚(yáng)聲器系統(tǒng)的聲=課件54揚(yáng)聲器系統(tǒng)的聲=課件55揚(yáng)聲器系統(tǒng)的聲=課件56揚(yáng)聲器系統(tǒng)的聲=課件57揚(yáng)聲器系統(tǒng)的聲=課件58揚(yáng)聲器系統(tǒng)的聲=課件59ArtsD-人音響系統(tǒng)與調(diào)音主講劉日宇A(yù)rtsD-60第六章擴(kuò)音設(shè)備與廳堂擴(kuò)音第六章擴(kuò)音設(shè)備與廳堂擴(kuò)音6161揚(yáng)聲器與音箱揚(yáng)聲器Loudspeaker:換能器●電能→機(jī)械能→聲能61揚(yáng)聲器與音箱621.揚(yáng)聲器分類●換能原理:電磁式、壓電式、電動(dòng)式(動(dòng)圈、帶式、平面驅(qū)動(dòng)式)、靜電式●輻射原理:直輻式間輻式(號(hào)筒式)1.揚(yáng)聲器分類63●輻射口徑:小<100mm中200mm<大●輻射頻段:低頻、中頻、高頻、全頻●膜片形狀:錐形、球頂、平板●磁路結(jié)構(gòu):內(nèi)磁、外磁●輻射口徑:小<100mm中200mm<大64揚(yáng)聲器系統(tǒng)的聲=課件65揚(yáng)聲器系統(tǒng)的聲=課件66揚(yáng)聲器系統(tǒng)的聲=課件67揚(yáng)聲器系統(tǒng)的聲=課件68揚(yáng)聲器系統(tǒng)的聲=課件69揚(yáng)聲器系統(tǒng)的聲=課件70揚(yáng)聲器系統(tǒng)的聲=課件71揚(yáng)聲器系統(tǒng)的聲=課件72揚(yáng)聲器系統(tǒng)的聲=課件73揚(yáng)聲器系統(tǒng)的聲=課件74揚(yáng)聲器系統(tǒng)的聲=課件75揚(yáng)聲器系統(tǒng)的聲=課件76揚(yáng)聲器系統(tǒng)的聲=課件77揚(yáng)聲器系統(tǒng)的聲=課件78揚(yáng)聲器系統(tǒng)的聲=課件79揚(yáng)聲器系統(tǒng)的聲=課件80揚(yáng)聲器系統(tǒng)的聲=課件81揚(yáng)聲器系統(tǒng)的聲=課件82揚(yáng)聲器系統(tǒng)的聲=課件83揚(yáng)聲器系統(tǒng)的聲=課件84揚(yáng)聲器系統(tǒng)的聲=課件85揚(yáng)聲器系統(tǒng)的聲=課件86揚(yáng)聲器系統(tǒng)的聲=課件87揚(yáng)聲器系統(tǒng)的聲=課件88揚(yáng)聲器系統(tǒng)的聲=課件89揚(yáng)聲器系統(tǒng)的聲=課件90揚(yáng)聲器系統(tǒng)的聲=課件91揚(yáng)聲器系統(tǒng)的聲=課件92揚(yáng)聲器系統(tǒng)的聲=課件93揚(yáng)聲器系統(tǒng)的聲=課件94揚(yáng)聲器系統(tǒng)的聲=課件95揚(yáng)聲器系統(tǒng)的聲=課件96揚(yáng)聲器系統(tǒng)的聲=課件97揚(yáng)聲器系統(tǒng)的聲=課件98揚(yáng)聲器系統(tǒng)的聲=課件99揚(yáng)聲器系統(tǒng)的聲=課件100揚(yáng)聲器系統(tǒng)的聲=課件101揚(yáng)聲器系統(tǒng)的聲=課件102揚(yáng)聲器系統(tǒng)的聲=課件103揚(yáng)聲器系統(tǒng)的聲=課件104揚(yáng)聲器系統(tǒng)的聲=課件105揚(yáng)聲器系統(tǒng)的聲=課件106揚(yáng)聲器系統(tǒng)的聲=課件107揚(yáng)聲器系統(tǒng)的聲=課件108揚(yáng)聲器系統(tǒng)的聲=課件109揚(yáng)聲器系統(tǒng)的聲=課件110揚(yáng)聲器系統(tǒng)的聲=課件111揚(yáng)