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音响怎么煲机--煲机的秘诀

admin 2018-03-28 23:39:08 无损音乐交流 0℃
煲机有如打通奇经八脉  本刊间中都会收到不同读者的来电询问有关煲机的种种问题,例如器材是否都要煲?又如何煲才对?到底为什么要煲机?不经过煲机程序的器材是否不能发挥出十足水准?这些已经不是什么新鲜话题的疑问原来令到新近加入发烧行列的朋友仍然颇感迷惑,希望可以获得较为圆满的答案,而我留意身边为数不少具有奖历的音响发烧友原来都不大重视煲机,他们重视的焦点放在其它方面,却原来,煲机乃达至靓声的根源之一,很多人都知道新器材需要经过Run-In,如果只以政党聆听当然假以时日也能够达到Run-In的效果,不过,有效率的煲机方法一方面可大大缩短Run-In时间令器材更快进入最佳状态,另方面也可以更全面、平均地运动器材或喇叭的全频,关于这点,可以解释因何已经使用了一段颇长时间的器材明明应该已经煲够了吧,但在经过煲机程序之后却仍有明显的改善,这便是因为最常聆听的音乐其频率大多未能涵盖由超高至超低的每一段频率,即使有,播放的次数及时间亦难平均,所以站在煲机的角度而言是未竟全功,另外还有一个情况是久未使用或最近甚少使用的器材均可以透过煲机令其尽快回复状态,以人为比喻,经过一定的身体锻炼以后,再经常运动保持身体在最佳状态,自然工作效率也会大大提高吧,因此,掌握正确的煲机方法实际上对玩HIFI的得益相当大。煲机三部曲  要进行煲机首要者是选择合适的软件,这主要可分成两类,首阶段煲机应用第一类讯号碟进行,讯号碟记录的Pink Noise最重要是频率够齐全,由20HZ至到20KHZ具备,连续地由最高而至最低不断播放,这类讯号碟并不难找到,雨果金碟1、Stereophile Test CD 及部份测试碟都具备,而Sheffield Lab所出的旧版XLO测试碟其中第8段更为煲机讯号中的经典作,其一段讯号中交错包含了各段频率,虽然开大声时相当吵耳难听,但煲机的效果却相当理想,只可惜此碟经已停版,读者唯有向身边的朋友打听相借回来使用吧。踏入第二阶段的第二类碟乃用频宽兼顾较全面的音乐碟进行煲机,首阶段是开通全频,次阶段着重的是煲音乐感。选择的CD碟可以考虑Unplug2或3,Unplug2中两段宝森多夫演奏用钢琴录音及三段古典名琴片段便十分\'正斗\',用以煲机的确一流,而碟中还有教导不同乐迷着重古典或爵士乐等的不同煲法;Unplug3的煲机片段亦属上选,而且既是测试片段也可作为煲机(Track 11-20)的音乐,不会令人烦厌。接着读者也可自行进入第三阶段的煲机,乃以自己最喜爱的音乐软件类型进行,使器材在播放此类型的音乐时更能发挥尽致。  当预备好合适的CD后,煲机程序便可以展开,先以煲齐系统的所有器材计算,在放入CD碟后 program 所要重覆播放的片段,然后按Repeat不断重播,前级音量掣调节到平常的聆听位置,不过大亦不宜过小,过小便煲不到喇叭的低音单元,而为安全计,可先行听听最高及最低频段时喇叭有否不胜负荷的情况,播放用的讯号碟声音基本上不作欣赏用途,多听会令人感到心烦甚至头痛,因此用其煲机的初阶只适宜在离家外出、家中没有人时进行,一般而言便会是你的上班时间,这样每天大约可进行十小时的煲机,要进行时有些要点是要留意的,一是使用胆后级的话便不宜离家外出进行煲机,瞻开着了在安全性、稳定性始终不如原子粒,安全第一,还是不要冒险,要煲的话,用其它原子粒后级好了,又或者只用不会令人烦厌的音乐碟待有人在家中的时候才煲;其次是噪音问题,可能会引起邻居的不满或投诉,解决的方法是将左、右两只喇叭以面贴面方式的相位相反,活动动作变成一只向出时另一只却向入,面对面便会抵消了大部分的声音,换句话说噪音会大大降低而单元活动幅度却仍然有同接正相时一般大。不过,假如在将喇叭面对面时噪间仍觉得扰人又如何解决呢?特别是大喇叭高音特别响亮,解决的方法有二,十分简单,可用咭纸卷成圆筒状(或索性用卫生纸筒裁短),放在两只喇叭的高音单元之间,再将喇叭推贴令纸筒位置固定,吵耳的高音便会减少了,至于两只喇叭面贴面的距离可移近至两、三寸,越近越能够抵消声音。另一个方法是用棉被之类覆盖在喇叭之上便可以盖掩噪音了,但要视乎情况留下疏气空间,以防万一音量调得太大时长时间下来单元温度会上升,预留空隙可让其有需要时疏气散热也。功夫、耐性换靓声  那使用讯号碟煲机一般需时多久呢?其实可以自行每隔两、三天便比较一次以 解进度,通常在进行了最初的一、二十小时之后已经可以听到分别,至于要多久才足够可以视乎自己的条件及耐性,一般初阶以讯号碟三百小时已经十分理想,然后再以音乐碟煲一百小时左右,这数百小时的时间一般乃指需时较久的全新开箱喇叭而言,其它CD机、前、后级需时较短,线材也不用太花时间,总言之是视乎耐性吧,硬要规定多久容易令人心灰,难以坚持,反正短短数天的煲炼也可以见功,多煲一点得益便会越大,对于久未使用或少用的器材也可相应以短时间的煲炼使回复状态。  那么在煲机以后的分别会在那方面呢?我想读者们也必心里有数,可以预计得到吧!不错,便是高、低频去得更尽,声音更从容畅顺,弱音部分分外清晰、精细,而低频轻易下潜得得更低、量感也更为丰满等。煲前与煲熟后的分别一句形容便是\'开了声\'进入了状态,对从未进行煲机程序的朋友的确值得留意如何正确地选择软件去尝试及体会一下煲机所带来的音效改善,不过受到家人或其它条件所限制的人士只好另想办法,或许可将音量妥协地调低一点或造好隔噪音的功夫才煲机吧!  还想补充一点有关煲机的问题,只单一件器材煲炼会比较容易,如果只煲CD机最方便不过,只要按Repeat由它唱个七日七夜不关机也没有问题;而CD机至前级的讯号线也会一同煲,前级扭开正常音量则前级也可煲炼,而前去后级讯号线、后级、喇叭线在不接喇叭的情况下仍可以连接灯瞻或自砌电阻来煲,最重要是有Loading便成,喇叭要煲便无可避免要开声了,其造成的噪音问题会是煲机过程中最令人困扰的事情,宜小心处理,勿因此机时惹起与家人或邻居因此而争执,而热量高的后级也要留意散热是否足够,否则长时间工作令温度上升会有引致危险的可能性,读者若在进行煲机期间务须注意安全问题,特别是在离家外出的情况下去煲机,也再一次提醒各位瞻后级不宜在无人看管下长时间开机,因为万一市电供应有突然意外的变化便有可能会令灯胆出现不稳定的变化,后果难以估计,这情况就如同使用热水炉或煲汤睇火般,不怕一万,只怕万一。较激烈的煲法  有一派资深的发烧友认为煲大喇叭时音量可以尽量调大,细喇叭则在最初的一百小时以正常音量,其后照样加大音量,约比正常聆听再加大一到两格令讯号落至低频时低音单元濒临拍边边沿而仍未拍边为止。这样煲喇叭在约十小时后单元旁边及背后的接线柱位都会产生热力,外部手感温暖,内里则已发热了。该派同道有感如此煲喇叭为最撤低、最有效及最快捷,正是各师各法,本人也尝试过这种方法,喇叭在进行大音压煲炼之后,起初声音会很sharp,大概是高音放得很尽的缘故,在完全煲透以后便会一切声音肯定是去得最尽,但这种煲机法需要对HIFI具有较深入的认识,一不小心留神容易对单元、分音器做成伤害,要认真考虑是否要冒险去获取最、最撤底的煲炼效果?条件上又是否容许呢?因为即使将喇叭面对面一只接反相后噪音仍然会相当巨大及令人吵耳难耐,我只想告之读者有这么一派一理论却不建议各位奉行之,还是依照温和的煲机程序去进行比较稳健,而成效上亦足够令人满意了。 Bao machine is like get through strange classics 8 arteries and veins between this print in a variety of questions that the incoming message that can get different reader asks concerned Bao chance, for example whether does equipment want Bao? How Bao just is opposite? Why to want Bao chance after all? Whether cannot the equipment that does not pass Bao engine order develop dye-in-the-wood standard? These are not what the doubt of fresh topic makes be joined recently so any more have a fever the friend of cavalcade still feels quite puzzle, the hope can achieve relatively satisfactory result, and I am advertent beside the sound that amount to has award one by one not less has a fever friend values Bao engine not quite so, the focus that they take seriously is put in other respect, original however, bao machine amounts to one of germ to beautiful tone therefore, a lot of people know new material needs to pass Run-In, if with political listen respectfully false of course the result that also can achieve Run-In with time, nevertheless, businesslike Bao chance method can shorten greatly on one hand your equipment enters Run-In time more quickly groove, other side also can move on average the complete frequency of equipment or horn, about this bit, because why had used a paragraph of quite long material,can explain obviously should already Bao became enough, but there still is clear improvement however after passing Bao engine order, because,this is most the music that Chang Ling hears its frequency fails to cover mostly come by freeboard exceed each paragraphs of low frequency, although have, the number that broadcast and time also difficult average, it is the angle that stands in Bao machine so not unexpectedly full result, still having a case additionally is long the material that was not used or uses very less recently all can make his reply as soon as possible through Bao machine condition, with factitious analogy, after taking exercise through certain body, often move again maintain the body to be in groove, natural work efficiency also can rise greatly, accordingly, master accurate Bao chance method to comparative to enjoying the benefit of HIFI actually big. The person that Bao machine trilogy should undertake Bao prow wants is the software with right choice, this basically can divide two kinds, head level Bao machine applies dish of mark of the first kind of question to undertake, the Pink Noise that question mark dish records is the heaviest if frequency is enough all ready, come to be had to 20KHZ by 20HZ, continuously by highest and broadcast ceaselessly to lowest, dish of mark of this kind of question is found not hard, dish of pluvial fruit gold 1, Stereophile Test CD and halfway test dish are had, and the old edition XLO that Sheffield Lab place gives checks plate among them the 8th paragraph more in mark of Bao machine question classical make, the crisscross in one of Duan Xun date included each paragraphs of frequency, although leave aloud when quite noisy side is offensive, but the effect of Bao machine is quite ideal however, regrettablly this dish classics already stopped edition, the reader asks to borrow to the friend beside only use. The 2nd kind of dish that steps the 2nd level uses the musical dish with frequency wide more comprehensive give attention to two or morethings to have Bao opportunity therefore, head level is to open complete frequency, what second phase emphasizes is Bao music feeling. The CD dish of the choice can consider Unplug2 or 3, senduofu performs two paragraphs of treasure in Unplug2 to reach part of 3 paragraphs of classic name musical instrument with piano recording very \' is fighting \' , machine of Bao of in order to is top-ranking really, and still have in dish teach different happy fan emphasize classic or jazz the different Bao law that wait; The Bao plane part of Unplug3 also is belonged to on anthology, and since test extract also can serve as Bao machine (Track 11-20) music, won't make a person irritated be disgusted with. Then the reader also can enter the Bao plane of the 3rd phase by oneself, therefore with oneself most the musical software kind that like undertakes, make equipment can be developed more when the music that broadcasts this type send. After the CD with very appropriate provision, bao engine order can spread out, calculate with all equipment of Bao neat system first, after putting CD dish Program place wants to weigh the extract that Fu broadcasts, press Repeat ceaseless rebroadcast next, class volume pull adjusts before common listen respectfully position, also should not be too small greatly nevertheless, cross pee Bao to be less than the bass unit of the horn, and it is safety plan, but go ahead of the rest listens highest reach lowermost frequency Duan Shila to have deny lose the case of carry on one's shoulder deeply, broadcast voice of used question mark dish to basically do not make appreciation use, listen more can make a person feel be perturbed has a headache even, use its Bao machine accordingly first rank be in aptly only leave home go out, when there is a person in the home, undertake, generally speaking can be your time going to work, can have the 10 Bao opportunity of the hour about everyday so, when wanting to undertake, some points are to want advertent, the word that is the class after use bravery shoulds not be leave home go out have Bao opportunity, look up was leaving to be inferior to atomic bead from beginning to end in security, stability, safety first, still do not want adventure, want the word of Bao, the step after using other former bean is good, perhaps use only again won't make a person irritated when the musical dish of be disgusted with waits for somebody to be in the home ability Bao; It is noise problem next, may cause the dissatisfaction of neighbour or complain, settlement method is will left, right what two horns stick range pattern with the face is phasic and contrary, mobile movements becomes to when going out another however to into, can offset face-to-face major voice, in other words when noise can be reduced greatly and mobile extent still has unit to receive positive together however general big. Nevertheless, if be in the horn face-to-face when how to still feel faze person is solved again between a confusion of voices? Especially big horn is high and special resonant, settlement method has 2, very simple, shape of cylinder of roll into of usable Ji paper (or cut into parts with bumf canister simply short) , put between the high unit of two horns, push the horn again stick position of your paper tube to secure, noisy of ear high can decrease, the distance that sticks a face as to two horns face can move to come nearly two, 3 inches, can support noise elimination tone more nearly more. Another method is to use quilt and so on to enclothe can build noise of attack by surprise on the horn, but should inspect the circumstance leaves scanty air space, be ready for any eventuality when volume is moved too greatly come down for long unit temperature can rise, when obligate space can let his have need, scanty gas comes loose hot also. When kongfu, endurance changes beautiful tone to use machine of Bao of question mark dish to need commonly then how long? Actually can proper motion every other two, compare 3 days in order to see plan, undertaking normally original one, can have heard after 20 hours respectively, as to should how long ability is enough and OK inspect oneself condition and endurance, general first rank with question mark dish 300 hours already very ideal, next again with musical dish Bao 100 hours are controlled, time of these hundreds hours points to therefore commonly when needing longer brand-new horn opening box, other CD machine, before, hind when class needs shorter, wire also need not too beautiful time, in sum is to inspect endurance, extortionary regulation makes popular feeling how long easily grey, hold to hard, anyway the Bao refine of short number day also can see result, a bit benefit of much Bao can be jumped over big, to long the material that was not used or uses less also can make reply with the Bao refine of short time accordingly condition. So in Bao machine the following can you be in respectively that respect? I think readers also need the know exactly about sth in the heart, can predict to get! Pretty good, it is tall, low frequency goes more all, easier free arranges sound, weak tone part especially clear, careful, and low frequency easily submergence must get lower, quantity to feel more plump also etc. Before Bao as ripe as Bao after respectively look of one sentence pattern is \' opened acoustical \' to enter state, go trying to reach the phonic effect improvement that experiences Bao machine place to bring to never undertaking the friend of Bao engine order is worth how to choose software correctly alertly really, be forced to think way additionally nevertheless by the personage of family or restriction of other condition institute, can move volume compromise ground probably a bit lower or had made the time that lies between noise ability Bao machine! Still think complement concerned the issue of Bao machine, only onefold an equipment Bao temper with fire will be lighter, if Bao CD machine is the most convenient nevertheless, should sing a 7 night of 7 day not to close by it by Repeat only machine also do not have a problem; And the question mark line of the class before CD opportunity comes also is met together Bao, it is normal that class is twisted before the class before volume criterion also but Bao refine, and before line of mark of question of the class after going, hind still can join below the case that line of class, horn is not accepting a horn lamp look up or come from resistor of build by laying bricks or stones Bao, the heaviest if Loading is become, the horn wants Bao to be not had can avoid to want voice, the noise problem that its create can be the issue that the person makes perplex most in Bao machine process, appropriate tread lightly, not because of the occasion when this machine and family or neighbour because of this conflict, and quantity of heat is high hind class also should come loose alertly heat is enough, work for long otherwise ascendant meeting has your temperature leave the possibility that incurs risk, if the reader is undertaking Wu must note safe problem during Bao machine, be in especially leave home the situation that go out continues Bao machine, the class after also reminding each look up again is unfavorable switch on the mobile phone for long below unmanned guard, because in case the variation that town report offers due and abrupt accident can make likely the change that lamp bravery appears to be not stabilized, consequence estimates hard, this circumstance looks askance as using hot water furnace or Bao boiling water like fire, do not be afraid of 10 thousand, be afraid of only in case. More intense Bao law has one to send elder to have a fever friend thinks the volume when Bao big horn can be moved as far as possible big, fine horn is in 100 original hours with normal volume, increase volume all the same ever since, increase the one bass when to two case your question mark falls to low frequency to unit is close to taking Bian Bian edge and still did not take a side again than normal listen respectfully about till. The wiring column that such Bao horns reach backside by the unit after about 10 hours metropolis generation heating power, exterior feel is warm, inside in calorific already. This clique is fellow have move is such Bao horn is most remove reach the lowly, most effectively the quickest, be each division each law, oneself also had tried this kind of method, after the horn is undertaking big news suppresses Bao temper with fire, at first sound is met very Sharp, it is high probably put very the cause that use up, everything is met after be being appeared in complete Bao sound is to go for certain most all, but need of method of chance of this kind of Bao has more thorough knowledge to HIFI, it is careful and easy to do not take care sound of pair of unit, cent implement make it harm, whether should consider to want to take a risk to get seriously most, most the Bao refine effect that removes a ground? On the condition whether concessional? Because although receive the horn only face-to-face,turn over the noise after the photograph,still can comparative tremendous reach your person to make a noise ear is intolerable, the reader that I think to accuse only has so one clique does not suggest everybody is pursued however theoretically, still be according to gentle Bao engine order goes undertaking comparative dovish, and on effect also enough satisfactory.

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