更新時(shí)間：2023-01-10
文章來(lái)源：http://m.74seba.com/
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你身邊需要用到音響系統(tǒng)嗎？比如在工作中，會(huì)議設(shè)備也隨著會(huì)議系統(tǒng)的升級(jí)而更新?lián)Q代,提到會(huì)議設(shè)備大家首當(dāng)其中會(huì)聯(lián)想到的是音響!因?yàn)闊o(wú)處不在的領(lǐng)導(dǎo)發(fā)言就是由它發(fā)出來(lái)的!關(guān)于音響、音箱、功放，進(jìn)一步了解！下面
JBL音響廠家為您解答。
Do you need a sound system around you? For example, in the work, the conference equipment is also updated with the upgrade of the conference system. When it comes to conference equipment, you will first think of audio! Because it is the source of leaders' speeches everywhere! Learn more about audio, speaker and power amplifier! Next, JBL audio manufacturer will answer for you.
（1）三者的區(qū)別
(1) The difference between the three
a、功放:
A. Power amplifier:
通俗地講就是功率放大器，是一種起功率放大作用的電聲設(shè)備。它把音頻信號(hào)放大后給音箱，只有匹配恰當(dāng)?shù)墓Ψ排c音箱，才能更好的表現(xiàn)聲音的再現(xiàn)能力，這就是功放的作用。
Generally speaking, it is a power amplifier, which is an electroacoustic device that plays a role of power amplification. It amplifies the audio signal and gives it to the speaker. Only by matching the appropriate power amplifier with the speaker can it better represent the sound reproduction ability, which is the function of the power amplifier.
b、音箱：
B. Speaker:
是由喇叭、分頻器、驅(qū)動(dòng)器、吸音棉、箱體等組成，是一種擴(kuò)聲器件，是電能轉(zhuǎn)化為聲能的直接表現(xiàn)者，人耳只有通過(guò)音箱擴(kuò)聲才能主觀感受到音響系統(tǒng)發(fā)出的聲音。音箱則僅僅是音響里面不可缺少的一個(gè)組成模塊。音箱的作用是把功放放大的電信號(hào)變成聲音傳輸?shù)饺说亩洹Ｓ行┮粝淅锩娣湃牍Ψ艈卧?就成了有源音箱。
It is composed of speakers, frequency dividers, drivers, sound-absorbing cotton, boxes, etc. It is a kind of sound reinforcement device, and is the direct performer of converting electrical energy into sound energy. The human ear can only subjectively feel the sound produced by the sound system through the sound reinforcement of the speaker. The speaker is only an indispensable component of the audio system. The function of the speaker is to turn the amplified electrical signal of the power amplifier into sound and transmit it to the human ear. Some speakers become active speakers by putting power amplifier units in them.
c、音響：
C. Sound:
一般是音箱、功放、音源系統(tǒng)是一個(gè)系統(tǒng),而音箱基本上就只是木箱子加喇叭的結(jié)構(gòu)。音響系一個(gè)總概念,即揚(yáng)聲器音響指的是整個(gè)系統(tǒng)設(shè)備,音箱指的是發(fā)聲的箱體。是一種系統(tǒng)，它由音源+放大器+音箱組成一個(gè)系統(tǒng)。有很多朋友因?yàn)樽非笮Ч?，調(diào)試方便，會(huì)在這個(gè)系統(tǒng)中加上調(diào)音臺(tái)，或者前置放大器，還有的加上其他周邊設(shè)備，例如：均衡器、壓限器、反饋抑制器，或者音頻數(shù)字處理器。所以音響更更系統(tǒng)，它可以分為家庭音響（民用音響）、廣播音響（舞臺(tái)演出、會(huì)議等專(zhuān)用音響系統(tǒng)）。
Generally speaking, the speaker, power amplifier and sound source system are a system, while the speaker is basically a wooden box with a speaker. Sound is a general concept, that is, speaker sound refers to the whole system equipment, and speaker refers to the sound box. It is a system composed of sound source+amplifier+speaker. Many friends will add a mixer, a preamplifier, and other peripheral devices, such as equalizers, voltage limiters, feedback suppressors, or audio digital processors, to the system because of the pursuit of effect and convenience of debugging. Therefore, sound is more systematic. It can be divided into home sound (civil sound) and broadcast sound (special sound systems for stage performances, conferences, etc.).
（2）三者的聯(lián)系
(2) The connection between the three
利用馬拉車(chē)的例子形象化三者的關(guān)系：馬是功放，車(chē)是音箱馬拉車(chē)這個(gè)整體就是音響。音響包含功放和音箱；功放驅(qū)動(dòng)音箱，再現(xiàn)、還原、放大音頻信號(hào)。在舞臺(tái)音頻設(shè)備，KTV音頻設(shè)備，個(gè)人直播錄音設(shè)備等音頻設(shè)備集成領(lǐng)域具備得天獨(dú)厚實(shí)力的Lannge，將進(jìn)一步促進(jìn)公司相關(guān)音頻工程技術(shù)水平，提高音頻工程質(zhì)量。伴隨著整個(gè)智能音訊市場(chǎng)的擴(kuò)大，服務(wù)領(lǐng)域必定具有巨大的市場(chǎng)空間和發(fā)展前景。
Use the example of horse-drawn car to visualize the relationship between the three: the horse is the power amplifier, and the car is the speaker. The whole horse-drawn car is the sound. The audio includes power amplifier and speaker; The power amplifier drives the speaker to reproduce, restore and amplify the audio signal. Lange, with its unique strength in the field of stage audio equipment, KTV audio equipment, personal live recording equipment and other audio equipment integration, will further promote the company's relevant audio engineering technology level and improve the quality of audio engineering. With the expansion of the entire intelligent audio market, the service field must have huge market space and development prospects.
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