更新時間：2021-06-28
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為什么山東音響需要配備均衡器呢？配備均衡器的作用有哪些呢？均衡器的功能特點又是什么？跟隨山東音響來了解一下均衡器吧！
Why does Shandong sound need to be equipped with equalizer? What are the functions of equipping equalizer? What are the features of equalizer? Follow Shandong professional audio to understand the equalizer!
均衡器：均衡器分有源均衡器和無源均衡器，下以通用的無源均衡器為例。
Equalizer: equalizer is divided into active equalizer and passive equalizer. Take the general passive equalizer as an example.
房間均衡器是一種帶通滬波器，是調(diào)整和改善廳堂的頻率傳輸特性而使用的均衡器，其特點是只有衰減沒有提升。瀘波
Room equalizer is a kind of band-pass wave equalizer, which is used to adjust and improve the frequency transmission characteristics of the hall. Its characteristic is that only attenuation is not improved. Lubo
器是三階窄帶通瀘波器，每個倍頻程的衰減量為18dB。也有一倍頻程的九段均衡器，1/2倍頻程的15段均衡器，1/3段均衡器
The attenuator is a third-order narrow-band pass filter, and the attenuation of each octave is 18db. There are also nine Equalizers with one octave, 15 Equalizers with 1 / 2 octave and 1 / 3 equalizers
，一般衰減量有10dB、12dB、15dB、18dB幾種。
In general, the attenuation is 10dB, 12dB, 15dB and 18db.
1、均衡器的功能特點：
1. Equalizer features:
1）對山東音響系統(tǒng)的頻率特性（曲線）進行補償（校正）
1) Compensation (correction) of frequency characteristic (curve) of Shandong sound system
2）對聲場的頻率特性進行頻率補償
2) Frequency compensation of frequency characteristics of sound field
3）主觀上對音色結(jié)構(gòu)進行加工處理和音色特性的創(chuàng)作
3) Subjectively processing the timbre structure and creating the timbre characteristics
2、均衡器的作用
2. The function of equalizer
1）提高音質(zhì)，調(diào)整頻譜曲線。
1) Improve the sound quality and adjust the spectrum curve.
2）改善系統(tǒng)的信噪比，衰減噪聲頻帶。
2) Improve the signal-to-noise ratio of the system and attenuate the noise band.
3）聲反饋
3) Eliminating acoustic feedback
4）彌補聲場的缺陷，改善聽音環(huán)境。
4) Make up the defect of sound field and improve the listening environment.
5）修飾、加工音色的重要處理手段。
5) It is an important way to modify and process timbre.
6）滿足不同愛好者在聽覺上、心理上的要求。
6) It can meet the hearing and psychological requirements of different lovers.
以上就是均衡器的簡單小知識了！有什么需求可以隨時聯(lián)系山東音響http://www.gulfbaader.com！
The above is the simple knowledge of equalizer! You can contact Shandong professional audio whenever you need http://www.gulfbaader.com ！
魯公網(wǎng)安備 37010202002516號
