舞台上使用的無線話筒shifeichangzhongyaode,yigeruodadewutaikaozishendeshengyinshiwufaranggengduorentingdaode,suoyiwuxianhuatongzaiwutaishangshijiqizhongyaode,ruguowutaidewuxianhuatongturanmeishengyinle、應該怎麼調?首先請允許我將問題理解為三部分:效果差、嘯叫、音量不一,這三個問題需要分別解決。
1.嘯叫
我的大體思路是這樣的,在彩排/調音階段,對於每隻話筒,線路分配好、接好以後,把增益先放在最小位置,所有推子歸零,然後逐一測試話筒(對著這個話筒不停地出聲音,並在場地裏適當移動位置),huanmanditigaogaihuatongdezengyi,guochengzhongmeixiaojiaoyici,yongjunhengqizhaodaoxiaojiaodenagepinduan,shidangshuaijian,daobuxiaojiaodechengdu,jixutigaozengyi,ruozaicixiaojiao,jixutiaozhengjunheng,shiqibuzaixiaojiao,ranhouzaitigaozengyi,zhidaojiaodegaihuatongdeyinliangyidakejieshoufanweineizuidachengdu,jibenzheyiguijiutiaojiedechabuduole,yongxiangtongfangfatiaojiesuoyouxuyaoyongdaodehuatong。zheyangnengjinkenengdibimianxiaojiao,yeshundaitiaojieleyinliang。
2.音量不一
假設調音台是好的,沒有故障,那對於同一型號的、jiankangwuguzhangdehuatong,zengyihetuizishezhiyexiangtongdeqingkuangxia,yinliangyinggaishichabuduode,ruguochadetaiduo,youkenengshimouzhihuatongyouwenti。ruguohuatongjingceshidoushimeiwentide,nayaomeshimougenxiancaiyouwenti,huozhetiaoyintaiyouwenti。
3.效果差
關於效果差,假設話筒和調音台都沒問題,場地環境和音響設備也沒有很差,那就是調音的人的水平問題了。
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