Wealwaysneedtobuyaudiosoundqualityontheonehand,tested,andwedonothaveprofessionaltesttoolisnotpreciseinstrument,thenweshouldbehowtosoundbyasimplemethodoftesting?ThefollowingisXiaobianItestonmyhousespeakerofthewholeprocess,plusthesoundfieldtrial,wehopetohelpreaders.工具/原料Tools/rawmaterial水、双声道影片、vista的CDWater,twochannelvideo,vistaCDaudio100audiotester软件Audio100audiotestersoftware一、试听测试Alisteningtest1一、低音部分1,thebasspart音箱的低音效果可以说是整体音质中非常重要的一环,它直接关系到了音效的饱满度的震撼效果,对于音箱采用低音单元的性能要求,因此我们也进行如下测试Thebasseffectcanbesaidtobeaveryimportantpartintheoverallquality,itisdirectlyrelatedtothesoundplumpnessshockeffect,theperformancerequirementsofsoundboxusesthebassunit,sowemadethefollowingtest在音箱的旁边上放一杯水,低音效果好的音箱能够引起水杯的振动,水杯的谁也是泛起涟漪,低音效果越好的音箱,其效果越明显,而且时间越长。Putaglassofwaterinthespeaker'sside,vibrationgoodbasssoundboxcancausethecup,Cupwhoisalsoaripple,:武器声、爆炸声效表示越真实、震撼效果越好PS:weaponsound,explosionsoundeffectthatbetterandmorereal,shockeffect步骤阅读.2二、中音部分Steptworeading.2,thetenorpart中音部分对于大多数的音箱产品来说,是比较难分辨其音质的好坏。而他的主要功能便是产生真实感,中音部分的测试是观看多声道的电影(PS:即双种声音一起放的那种)Thetenorpartforspeakerproductsmost,ismoredifficulttodistinguishthesoundquality.Buthismainfunction,(PS:doublesoundtogetherkind)步骤阅读.3三、高音部分Stepthreeread.3,treble音箱的高音效果一般来说都是非常直观的.例如歌声和一些特殊的电子音效,甚至一些超过听力范围的极端声音。面对该项测试我们该如何进行,小编的方法是使用一些高音人声来感受,比如维斯塔的CDThespeakerofthetrebleeffectingeneralareveryintuitive.Forexamplethesongandsomespecialelectronicsound,步骤阅读.END二软件测试Steptworead.ENDsoftwaretesting1第一步、下载audio100audiotester音频信号发生器软件。如图所示,是小编所下载.(PS:该软件百度随处可见)1thefirststep,downloadtheaudio100audiotesteraudiosignalgeneratorsoftware.Asshowninthefigure,issmallmakeupthedownload.(PS:thesoftwareBaidueverywhere)步骤阅读.步骤阅读.2第二步、对该软件进行设置,单击设置,选择播放次数,然后在测试列表中选择需要测试的项目,单击“播放”就可以进行测试。Stepsecondstepstepreading.Readthe.2,setthesoftware,clicksettings,selectthenumberofplayers,totesttheprojectandtheninthetestlist,clicktheplaycanbetested.步骤阅读.步骤阅读.3第三步、对1khz正玹波进行测试,判断该波段是否正常(即能否正常播放,下同),通常在音响器材中给出的参数都在1khz以下。因此可先点击进行测试。Stepthirdstepstepreading.Readthe.3,(i.e.whethernormalplay,thesamebelow),parametersareusuallygivenintheaudioequipmentinthe1khz.Thereforethefirstclicktest.步骤阅读.4第四步、对低频进行测试,低频主要是25hz、31.5hz、40hz、50hz、63hz,这些都是许多音响的重放下限,如果音响在所选的低频中急聚降,这就说明了该音响的的重放下限便是你所选的的低频。Stepfourthstepreading.4,testedonlowfrequency,lowfrequencyismainly25Hz,31.5hz,40Hz,50Hz,63Hz,thesearereproducinglimitmanysound,ifsoundinlowfrequencyinthechosenyearsdown,itshowsthattheaudio步骤阅读.5第五步,比较重要,即80到160hz的测试。该测试能判断该音响低音炮的频率上限。在频率的声音主要是音乐的厚实感,音响在该处表现的好时,及时上步的测试不如意,该音响也不会缺乏低音。反之着有气无力。Stepfifthstepreading.5,moreimportant,whichis80to160hztest.Thetestcandeterminetheupperfrequencylimitoftheaudiosubwoofer.Inthefrequencyofthesoundismusicofthethicksense,soundintheperformanceofHERSHEY'S,timelysteptestunsatisfactory,thesoundwillnotbelackofbass.Whereasthefeeble.步骤阅读.6第六步,300~500hz的测试,该段测试的目的是检验表现人声的厚度、与力度,此时如果效果好表明人声响亮、清澈,表现不好则声音淡薄、浑浊。Stepsixthstepreading.6,300~500hztest,thetestisdesignedtotesttheperformanceofvocalthickness,andstrength,iftheeffectthatvoiceloud,clear,badperformanceisweak,muddyvoice.步骤阅读.7第七步、2~4khz的测试,该段测试的目的是检验音乐的层次,一般不宜衰减。该段的注意试想是4khz不宜突出,否则女生的齿音过重。Stepseventhstepreading.7,2~4khztest,thetestisdesignedtotestthelevelofmusic,thegeneralshouldnotdecay.Thissectionisnotprominentattentiontoimagine4kHz,otherwisethedentaloverweightgirls.步骤阅读.8第八步、3~5khz的测试,该段测试的目的是检验二分音箱的高音单元与低音分频的分割点,俗称分频点。如果在此频段的起伏过大,则分频器的调整存在问题。Stepeighthstepreading.8,3~5khztest,thetestisthetweeterandbassfrequencytesttwospeakersegmentationpoints,commonlyknownasthecrossoverpoint.Ifthefrequencyfluctuationistoolarge,thenthedivideroftheadjustmentproblems.步骤阅读.9第九步、8~12khz高音区的测试,该升段的测试是对音箱的层次和色彩的感染力和活力的测试,如果播放的效果好,则上诉所说的表达效果将有不错的表现。Stepninthstepreading.9,8~12khztrebleDistricttest,theliftsectiontestisonthespeaker'slevelandcolorappealandvitalityofthetest,iftheplayerhasgoodeffect,theeffectistheexpressionthatwillhavegoodperformance.步骤阅读.10第十步、16~20khz的测试,很多音箱无法播放该波段,会表示无声,也有可能您上年纪了,如果缺乏该段,声音将缺少高贵力。Steptenthstepreading.10,16~20khztest,manyspeakerscannotplaytheband,saidthesilent,mayyourage,ifthelackoftheparagraph,voicewilllackthehighGuili.