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1、KTV中的声学设计KTVdecorationisaverycomplexproblem,itinvolvestheconstruction,structure,acoustics,ventilation,heating,fire,lighting,audio,videoandsoon,butalsorelatedtothesafety,practicality,environmentalprotection,cultureandotheraspects(decoration)・TheCaraOKstyleofthedecorationisdifferent,China
2、istheworld,smostpopulouscountryOKCara,whatoneseesandhearsdecorationstyleproblemsbuteachonehasitsownmerits,istheeffectofpooracoustics,decorationspecialluxuryforustosingKTVtheexistenceofdefectsinthesameacousticfeelisverydifficulttosing(agoodsoundsystemthecase)orthereisaphenomenonofsoundst
3、aining.Crosstalkphenomenoninsomeareasisaserious,multiroomkaraokesingingbecomeswhenthe"toadhole〃・ThesevereKTVsitebecamethesoundofpollution,thebirthplaceofnoise・Investorsarenotwillingtodoanythinglikethisbecausetheyaffecttheirbusinessafterall.Asadesignorganization,weareveryconcernedaboutth
4、isissue・SomeofourexpertsinBeijinghaveworkedasdesignconsultantsforsomeentertainmentplaces(acousticsoracoustics),andtheyhavereallyplayedaverygoodrole.Thefollowingaresomecommonsensequestionsdiscussedbelow.First,theroom,ssoundinsulation:Soundinsulationisthebestwaytosolve"crosstalk〃・Theoreti
5、cally,thehigherthehardnessofthematerial,thebetterthesoundinsulationeffect・Themostcommonmethodofdecorationislightsteelkeel,plasterboardpartitionwall,althoughinthemiddleofthesoundabsorptioncotton,butbecausethequalityisnotenough,thesoundinsulationeffectisverypoor・MostoftheKTVinBeijingarede
6、coratedusingthismethod,thesoundinsulationeffectisverypoor・BeijingFangzhuangareaisadecorationoftheKTValsoadoptsthisdecorationmethod,thetestofaudioequipmentwhentheeffectofcrosstalkphenomenonisserious,thereisnowayinvestorscanhireexpertstostudytheacousticmodifications,couldhaveonlydaysbefor
7、etheopeningoftheextension,thetimedelaycausedincalculableeconomiclossestoinvestors・Therefore,itissuggestedthatthosewhoarereadytodecorateCaraOKentertainmentmustconsiderthesoundinsulationoftheroombeforetheyaredecorated・Sowhatshouldbethebestmaterialforsoundproofwalls?Thefirstchoice