更新時(shí)間：2022-07-12
文章來(lái)源：http://gulfbaader.com/
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調(diào)音臺(tái)是音響鏈的核心，這是一種有若干路相同輸入單元，能同時(shí)接受多路信號(hào)的集放大、處理、混合、分配為一身的音頻處理器材，這里僅粗略地介紹一下它的作用。
The mixer is the core of the sound chain. It is an audio processing equipment with several identical input units that can simultaneously receive multiple signals, including amplification, processing, mixing and distribution. Here is only a rough introduction to its role.
(1)、放大：是將各種不同的信號(hào)按需要進(jìn)行放大，使其達(dá)到一定的電平值。
(1) Amplification: it is to amplify various signals as required to reach a certain level value.
(2)、處理：主要是對(duì)各種信號(hào)按需要進(jìn)行比例調(diào)節(jié)和頻率均衡，即對(duì)各種信號(hào)的強(qiáng)弱和高、中、低音進(jìn)行調(diào)節(jié)，使總的節(jié)目聽(tīng)起來(lái)均衡悅耳。
(2) Processing: it is mainly to adjust the proportion and frequency balance of various signals as required, that is, to adjust the strength and high, medium and low tones of various signals, so that the overall program sounds balanced and pleasant.
(3)、混合：是將多路信號(hào)混合成一路或兩路，信號(hào)輸出一般要求音響的配置以?xún)陕暤赖男问綖闃?biāo)準(zhǔn)形式。
(3) Mixing: it is to mix multiple signals into one or two channels. Generally, the sound configuration is required to take the form of two channels as the standard form for signal output.
(4)、分配：在普通的擴(kuò)音系統(tǒng)中，主要是按需要把未經(jīng)混合的某一路或幾路信號(hào)取一部分送入別的音頻處理器材進(jìn)行處理，或者將已混合的信號(hào)分出一路或幾路作其它用。(例如錄音、返聽(tīng)、輔助、監(jiān)聽(tīng))
(4) Distribution: in the ordinary public address system, it is mainly to take part of the unmixed one or several signals and send them to other audio processing equipment for processing, or divide the mixed signals into one or several channels for other purposes. (such as recording, listening back, assistance, monitoring)
此外
山東音響是音響鏈的后一個(gè)環(huán)節(jié)，它是一個(gè)換能設(shè)備，將電信號(hào)轉(zhuǎn)變成揚(yáng)聲器振膜的振動(dòng)，從而使人耳聽(tīng)到響亮的聲音。
In addition, Shandong professional audio is the last link of the audio chain. It is an energy conversion device that converts the electrical signal into the vibration of the loudspeaker diaphragm, so that people can hear a loud sound.
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