更新時間：2022-05-06
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舞臺音響設(shè)備往往使用的場合非常的多，當(dāng)然要想更好的使用它，就需要在實際運用前知道該設(shè)備的有關(guān)內(nèi)容，比如說設(shè)備的配置，主要由六部分組成。下面來講講。
Stage sound equipment is often used on many occasions, of course, in order to better use it, we need to know the relevant content of the equipment before the actual use, such as equipment configuration, mainly composed of six parts. So let's talk about it.
均衡器是一種能夠分別調(diào)節(jié)各種頻率分量的大量電信號的電子設(shè)備。它可以通過調(diào)節(jié)不同頻率的音頻信號來補償揚聲器和聲場的缺陷，補償和修改各種聲源等特殊功能。均衡器還分為圖形均衡器和參數(shù)均衡器。圖形均衡器通常用于混頻器的外圍系統(tǒng)。
Equalizer is a kind of electronic equipment which can adjust a large number of electrical signals of various frequency components respectively. It can compensate speaker and sound field defects by adjusting different frequencies of audio signals, compensation and modify various sound sources and other special functions. The equalizer is also divided into graphic equalizer and parameter equalizer. A graphic equalizer is usually used as a peripheral system for mixers.
效果器是一種專門用來產(chǎn)生各種效果的電子儀器。它的功能是改變原始聲音的波形，調(diào)制或延遲聲波的相位，增強聲波的同波成分，并采取一系列措施產(chǎn)生各種特殊的聲音效果。除了會議語音增強，許多聲樂演唱和樂器都使用效果器。
Effector is an electronic instrument specially designed to produce various effects. Its function is to change the waveform of the original sound, modulate or delay the phase of the sound wave, enhance the cowave component of the sound wave, and take a series of measures to produce various special sound effects. In addition to conference voice enhancement, many vocal singing and Musical Instruments use effectors.
激勵器的調(diào)整要求音響工程師判斷系統(tǒng)的音質(zhì)和音色，然后根據(jù)主觀聽力評估進行調(diào)整。激勵實際上是一種失真?？刂撇划?dāng)會使聲音更加粗糙和分散，甚增加揚聲器高音單元的損壞率。由于音質(zhì)的高保真恢復(fù)，大多數(shù)傳統(tǒng)的放大系統(tǒng)不需要添加執(zhí)行器。
The adjustment of the exciter requires the sound engineer to judge the sound quality and timbre of the system and then make adjustments based on subjective hearing assessment. Excitation is actually a distortion. Improper control can make the sound more coarse and scattered, and even increase the damage rate of the speaker treble unit. Most conventional amplification systems do not require the addition of actuators due to the high fidelity restoration of sound quality.
一般來說，壓縮機和限制器大多結(jié)合在一起。哪里有壓縮功能，哪里就有限制功能。壓縮器：一種處理設(shè)備，其增益隨輸入信號電平的增加而減小。限制器：當(dāng)輸出電平達(dá)到一定幅度時，無論輸入電平如何增加，大輸出電平保持不變?？筛鶕?jù)需要調(diào)整大輸出電平。
In general, the compressor and limiter are mostly combined. Where there is compression, there is limitation. Compressor: A processing device whose gain decreases as the input signal level increases. Limiter: When the output level reaches a certain range, the output level remains unchanged no matter how much the input level is increased. Can be adjusted to large output level as required.
反饋抑制器自動檢測反饋頻率并衰減反饋頻率。一些反饋抑制器還可以根據(jù)需要改變反饋頻點的頻率和相位，以使反饋抑制效果更好。這種處理可以在不顯著影響播放音質(zhì)的情況下有效地反饋，因此其優(yōu)勢是顯而易見的。
The feedback suppressor automatically detects and attenuates the feedback frequency. Some feedback suppressors can also change the frequency and phase of the feedback points as needed to make the feedback suppression better. This process effectively eliminates feedback without significantly affecting the sound quality of the playback, so the advantages are obvious.
舞臺音響設(shè)備中的電子分頻器配件也很重要。經(jīng)過分頻后，每個音頻頻帶信號由各自獨立的功率放大器放大，然后發(fā)送到相應(yīng)的揚聲器單元。它易于調(diào)整，減少功率損耗和揚聲器單元之間的干擾。
Electronic divider accessories in stage sound equipment are also very important. After frequency division, each audio band signal is amplified by its own independent power amplifier and then sent to the corresponding speaker unit. It is easy to adjust, reducing power losses and interference between speaker units.
舞臺音響設(shè)備得到了廣泛的應(yīng)用，所以以上所講解的內(nèi)容大家還是要來好好了解的，更多內(nèi)容就來網(wǎng)站
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Stage sound equipment has been widely used, so the above explained content we still want to have a good understanding, more content to the website m.74seba.com detailed consultation.
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