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如何令音响器材发挥较佳表现?

admin 2018-03-13 09:01:02 说音乐 0℃

在既定不变的音响系统里,着实讲究不少摆置与取电技术,致令不用花费太多金钱,取得较理想的音响效果。 首先,我们要清楚家中电源电压是否恒定,即使有跌幅也不能太大,否则应为系统加上优质稳压器,其二,墙上电源应不只一组供系统使用。换句话说,要将数码与模拟器材,各自由墙上的独立电源供应电力。这个当然,像彩电、录像机等,最好能接到第三组墙上电源去,可减低电流负荷及回路干扰等等。其三,假设一组墙上电源由于要同时插上前级与分体后级,就要加上一个多位式延伸的转驳排插。至于插入电源插头的次序,第一组应先是(接近电源输入线)前级,然后才到后级;并将所有数码器材,包括CD转盘及解码器,依顺能再多一组独立电源供应(尤以输出大者)后级最好。 事实上,所有供应音响系统用的电源,最好能独立来自电箱,中途不连接其它墙上电源出口。基于整个家居不同电源的"地"全被连接着,若要令声音变得较干净,亦可试给任何一个不打算利用的墙上电源除去地线。这亦即是话不同的"地"有部分不再贯通到音响系统用的墙上的电源,效果当然较好。 说到延伸接驳的多位式排插。应作用质量较佳者,倘若难以选择。最低限度也应使用金属外壳的、至于其附属电源线,较稳健的做法是配用英国多股粗芯,工业产品,一则效果有保证;二则不若许多所谓专用发烧级电源线,或多或少存在独特个性,令往后调校整个系统的声音时,出现额外、意想不到,或难以补救的毛病来。再者,这条电源线应给裁剪到最短,以减低自身电容、电阻、电感及一切来自大气的射频干扰,影响电源线的单纯供电用途。

In established and fixed sound system, pay attention to many placing indeed buy and technology extraction report, send make need not spend too much money, obtain idealer acoustics. Above all, we should be clear that whether tension of the power source in the home is constant, although have,drop also cannot too big, answer to add high grade manostat for the system otherwise, secondly, wall electrify source should offer a system one group to use not merely. In other words, want number and imitate equipment, the independent power source that goes up by the wall severally supplies electric power. This of course, wait like color television, videocorder, best can receive source of electrify of the 3rd group of walls, but bear of bring down electric current and loop interference are waited a moment. Thirdly, suppose because source of electrify of a group of walls wants to insert the class after the class before going up and fission at the same time, be about to add on one many a type is outspread turn refute platoon is inserted. As to the order that inserts power source outlet, the first group should be first (be close to power source to input a line) before class, the class after just arriving next; Pile up all number equipment, include CD dial and decoder, obedient independent power source supplies again can much set (blame in order to output big person) hind class is best. In fact, all power supply that supply sound system to use, best can come from electric box independently, midway does not join source of other wall electrify is exported. The " ground " that is based on whole home to reside different power source is complete by connective, if want your sound to become cleaner, ground wire of eliminate of the power source on the wall that Yi Ke tries not to plan to use to any. This i.e. is a word different " ground " has a share no longer the power source on the wall that be well versed in uses to sound system, the effect is better of course. Respecting is outspread the many type platoon that receives refute is inserted. Should action quality relatively beautiful person, if chooses hard. Lowermost limit also should use metallic case, as to its accessary power supply cord, dovisher practice is to deserve to use England many thick core, industrial product, a effects have assure; Do not be like second a lot of alleged and special have a fever class power supply cord, put in distinct personality more or less, officer of air of your in the future is whole when systematic sound, appear additional, expect does not arrive, or hard remedial defect comes. Moreover, this power supply cord should give cut out the shortest, come from atmospheric radio frequency disturb with capacitance of bring down oneself, resistor, inductance and everything, affect the use of pure power supply of power supply cord.

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