在舞台上表演的任何艺术均属于综合艺术，离不开演员，音乐、舞蹈、灯光、道具和其他与演出有关的物品，其中，舞台音响是舞台演出艺术的一个不可或缺的重要组成部分之一，离开舞台音响做保障就没有舞台艺术演出的成功展现。那么，
舞台音响包含怎样的设备配置？
Any art performed on the stage belongs to comprehensive art, which can not be separated from actors, music, dance, lighting, props and other performance related objects. Among them, stage sound is an indispensable and important part of stage performance art. Without stage sound as a guarantee, there can be no successful performance of stage art. Then, what kind of equipment configuration is included in stage audio?
1.主音响
1. Main sound
主音响一般用作音响系统的主力音响，承担主要放音任务。主放音音响的性能对整个音响系统的放音质量影响很大，也可以选用全频带音响加超低音音响进行组合放音。
The main sound is generally used as the main sound of the sound system and undertakes the main playback task. The performance of the main playback audio has a great impact on the playback quality of the entire audio system. You can also choose full band audio and subwoofer for combined playback.
2.低音音响
2. Bass
低音音响其播放效果如同过春节时放鞭炮一样热烈欢快，充满热情，所以俗称&濒诲辩耻辞;低音炮&谤诲辩耻辞;。在热情欢快的舞蹈中，也少不了低音炮的身影，因为它播放出来的音乐能够使舞蹈更有激情和动感。
The bass sound is as warm, cheerful and enthusiastic as the firecrackers set off during the Spring Festival, so it is commonly known as the "subwoofer". In the warm and cheerful dance, the subwoofer is indispensable, because the music it plays can make the dance more passionate and dynamic.
3.返听音响
3. Listen back to audio
返听音响又称舞台监听音响、反馈音响，一般用在舞台或歌舞厅供歌手或乐队成员监听自己演唱或演奏声音。它的作用就是可以让音乐伴奏及时反馈到歌手或乐手的耳朵里，让歌手的唱声和伴奏同步进行，不于出现过多延迟造成的节奏落后。
Listening back sound, also known as stage monitoring sound and feedback sound, is generally used on stage or in song and dance halls for singers or band members to monitor their singing or performance. Its function is to allow the music accompaniment to be fed back to the ears of the singer or musician in time, so that the singer's singing voice and accompaniment can be synchronized, so as not to lag behind the rhythm caused by too much delay.
4.数字功率放大器
4. Digital power amplifier
功率放大器指在给定失真率条件下，能产生大功率输出以驱动某一负载（例如扬声器）的放大器。功率放大器在整个音响系统中起到了&濒诲辩耻辞;组织、协调&谤诲辩耻辞;的枢纽作用，在某种程度上主宰着整个系统能否提供良好的音质输出。
Power amplifier refers to an amplifier that can produce high power output to drive a load (such as a speaker) under a given distortion rate. Power amplifier plays a pivotal role of "organization and coordination" in the whole audio system, and to some extent, it determines whether the whole system can provide good sound quality output.
5.数字音频处理器
5. Digital audio processor
数字音频处理器是一种数字化的音频信号处理设备。它先将多通道输入的模拟信号转化为数字信号，然后对数字信号进行一系列可调谐的算法处理，满足改善音质、矩阵混音、消噪、消回音、消反馈等应用需求。再通过数模转换输出多通道的模拟信号。
Digital audio processor is a kind of digital audio signal processing equipment. It first converts the analog signals input from multiple channels into digital signals, and then performs a series of tunable algorithm processing on the digital signals to meet the application needs of improving sound quality, matrix mixing, noise elimination, echo elimination, feedback elimination, etc. And then outputs multi-channel analog signals through digital to analog conversion.
6.调音台
6. Mixer
调音台将多路输入信号进行放大、混合、分配、音质修饰和音响效果加工，之后再通过母线(惭补蝉迟别谤)输出。调音台是现代电台广播、舞台扩音、音响节目制作等系统中进行播送和录制节目的重要设备。调音台按信号处理方式可分为模拟式调音台和数字式调音台。
The mixer amplifies, mixes, distributes, modifies sound quality and processes sound effects of multiple input signals, and then outputs them through the bus (Master). The mixer is an important equipment for broadcasting and recording programs in modern radio broadcasting, stage amplification, audio program production and other systems. Mixers can be divided into analog mixers and digital mixers according to signal processing methods.
舞台音响一般包括、主音响、低音音响、返听音响、数字功率放大器、数字音频处理器、调音台、无线话筒、电源时序器、分频器、均衡器等设备。在这里我们讲解了六个方面的内容点，您对此可以作为参考使用。关注我们
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Stage audio generally includes main audio, bass audio, listening back audio, digital power amplifier, digital audio processor, mixer, wireless microphone, power sequencer, frequency divider, equalizer and other equipment. Here, we have explained six content points, which you can use as reference. Follow us Yes, learn more!
