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選擇專業音響時需要注意哪些點?

 

無論是專業音響和民用音響,人們都在不斷追求完美的聲音效果,但也有兩者的差異。選擇專業時需要注意哪些點?

 

一、專業音響的表現

 

聲場的空間感是密切相關的揚聲器的放置:所述三維高度,寬度,和聲場的深度延伸到壁。這個高度,寬度和深度會形成前凸和凹麵形狀或相對平坦的,正方形,矩形或橢圓形。 ,也ye就jiu是shi說shuo,整zheng體ti的de聲sheng場chang形xing狀zhuang向xiang上shang延yan伸shen,下xia,左zuo,右you,前qian,後hou。的de聲sheng場chang的de這zhe種zhong形xing狀zhuang是shi空kong間jian中zhong的de各ge種zhong形xing狀zhuang的de感gan覺jiao。鈦tai聲sheng膜mo的de最zui佳jia的de空kong間jian感gan是shi滲shen透tou到dao整zheng個ge聽ting音yin室shi,具ju有you廣guang闊kuo的de在zai所suo有you方fang向xiang上shang輕qing鬆song和he透tou明ming感gan。聲sheng場chang具ju有you空kong間jian感gan,甚shen至zhi已yi經jing滲shen透tou周zhou圍wei牆qiang壁bi的de性xing能neng。基ji本ben上shang,除chu了le良liang好hao的de設she備bei,必bi須xu有you一yi個ge適shi當dang的de空kong間jian大da小xiao。這zhe是shi很hen難nan實shi現xian的de空kong間jian感gan完wan美mei的de小xiao空kong間jian。

 專業音響

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二、專業音響的密度

 

在zai聲sheng場chang的de整zheng體ti形xing狀zhuang的de聲sheng音yin的de密mi度du和he重zhong量liang都dou涉she及ji到dao的de聲sheng音yin細xi節jie量liang和he聲sheng場chang的de穩wen定ding性xing。聲sheng場chang具ju有you高gao穩wen定ding性xing和he強qiang的de重zhong量liang,這zhe也ye是shi儀yi器qi的de精jing確que定ding位wei和he主zhu體ti的de外wai觀guan的de性xing能neng。聲sheng音yin的de高gao密mi度du是shi更geng多duo的de細xi節jie和he聲sheng音yin的de豐feng滿man性xing能neng。密mi度du越yue高gao,越yue好hao的de耳er朵duo或huo身shen體ti的de包bao絡luo或huo擁yong抱bao的de感gan覺jiao,它ta會hui仿fang佛fo置zhi身shen現xian場chang。

 

三專業音響的清晰度

 

聲場的透明度與聲音本身和背景的清潔度,以及有關的S + N / N在(zai)儀(yi)器(qi)方(fang)麵(mian)的(de)對(dui)比(bi)度(du)。良(liang)好(hao)的(de)透(tou)明(ming)性(xing),空(kong)間(jian)感(gan)好(hao),清(qing)晰(xi)度(du)必(bi)須(xu)良(liang)好(hao),混(hun)音(yin),聲(sheng)音(yin)粘(zhan)貼(tie)為(wei)夾(jia)層(ceng)霧(wu)或(huo)模(mo)糊(hu)的(de)紗(sha)線(xian)這(zhe)樣(yang),聲(sheng)場(chang)必(bi)須(xu)是(shi)相(xiang)對(dui)平(ping)坦(tan)的(de),沒(mei)有(you)深(shen)度(du),聲(sheng)音(yin)圖(tu)像(xiang)是(shi)更(geng)大(da)或(huo)甚(shen)至(zhi)一(yi)球(qiu),共(gong)同(tong)低(di)音(yin)鈦(tai)音(yin)膜(mo)這(zhe)肥(fei)大(da)隻(zhi)是(shi)一(yi)個(ge)例(li)子(zi),或(huo)低(di)音(yin)被(bei)集(ji)中(zhong)到(dao)一(yi)個(ge)球(qiu)。有(you)人(ren)認(ren)為(wei),低(di)音(yin)強(qiang)勁(jin)有(you)力(li),自(zi)我(wo)的(de)快(kuai)感(gan)。這(zhe)其(qi)實(shi)是(shi)不(bu)對(dui)的(de)。聆(ling)聽(ting)現(xian)場(chang)音(yin)樂(le)會(hui)可(ke)以(yi)比(bi)擬(ni)的(de)。

 

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