你身邊需要用到音響系統嗎？比如在工作中，會議設備也隨著會議系統的升級而更新換代,提到會議設備大家首當其中會聯想到的是音響!因為無處不在的領導發言就是由它發出來的!關于音響、音箱、功放，進一步了解！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備。它把音頻信號放大后給音箱，只有匹配恰當的功放與音箱，才能更好的表現聲音的再現能力，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、驅動器、吸音棉、箱體等組成，是一種擴聲器件，是電能轉化為聲能的直接表現者，人耳只有通過音箱擴聲才能主觀感受到音響系統發出的聲音。音箱則僅僅是音響里面不可缺少的一個組成模塊。音箱的作用是把功放放大的電信號變成聲音傳輸到人的耳朵。有些音箱里面放入功放單元,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、音源系統是一個系統,而音箱基本上就只是木箱子加喇叭的結構。音響系一個總概念,即揚聲器音響指的是整個系統設備,音箱指的是發聲的箱體。是一種系統，它由音源+放大器+音箱組成一個系統。有很多朋友因為追求效果，調試方便，會在這個系統中加上調音臺，或者前置放大器，還有的加上其他周邊設備，例如：均衡器、壓限器、反饋抑制器，或者音頻數字處理器。所以音響更更系統，它可以分為家庭音響（民用音響）、廣播音響（舞臺演出、會議等專用音響系統）。
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）三者的聯系
(2) The connection between the three
利用馬拉車的例子形象化三者的關系：馬是功放，車是音箱馬拉車這個整體就是音響。音響包含功放和音箱；功放驅動音箱，再現、還原、放大音頻信號。在舞臺音頻設備，KTV音頻設備，個人直播錄音設備等音頻設備集成領域具備得天獨厚實力的Lannge，將進一步促進公司相關音頻工程技術水平，提高音頻工程質量。伴隨著整個智能音訊市場的擴大，服務領域必定具有巨大的市場空間和發展前景。
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.
The above is what Xiaobian shared with you. If you want to know more, please call us http://www.zkvd.cn Come on!
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