更新時(shí)間：2022-05-08
文章來(lái)源：http://www.gulfbaader.com/
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實(shí)際上，公共廣播音響的使用應(yīng)該要考慮到會(huì)出現(xiàn)的問(wèn)題現(xiàn)象等，所以就要求在使用之前盡量做好相關(guān)的調(diào)整工作，那么公共廣播音響音頻處理設(shè)備的調(diào)整是怎樣的？
In fact, the use of public broadcasting audio should take into account the problems and phenomena that may occur, so it is required to do a good job in the relevant adjustment before using, so how is the adjustment of public broadcasting audio processing equipment?
房間均衡器有兩個(gè)功能：一是調(diào)節(jié)音質(zhì)，彌補(bǔ)大廳混響時(shí)間引起的頻率響應(yīng)不平衡；另一個(gè)重要功能是降低某個(gè)頻帶，減少由聲反饋引起的嘯叫。房間應(yīng)平衡音響工程調(diào)試期間設(shè)置的位置。
The room equalizer has two functions: one is to adjust the sound quality, to compensate for the frequency response imbalance caused by hall reverberation time; Another important feature is to reduce a certain frequency band, reducing the noise caused by acoustic feedback. The room should be balanced to the position set during sound engineering commissioning.
在音頻工程中，電壓限制器也是一種重要的設(shè)備。其功能是：，壓縮或限制節(jié)目的動(dòng)態(tài)范圍，防止過(guò)載或失真，保護(hù)功放和揚(yáng)聲器；另一個(gè)重要功能是提高節(jié)目的響度（通過(guò)聽(tīng)覺(jué)可以明顯感覺(jué)到）。限壓器的調(diào)整數(shù)據(jù)如下：
Voltage limiter is also an important equipment in audio engineering. Its functions are: first, compress or limit the dynamic range of the program, prevent overload or distortion, protect the power amplifier and loudspeaker; Another important function is to increase the loudness of the program （which can be clearly felt by hearing）。 The adjustment data of the voltage limiter is as follows:
噪聲門：當(dāng)指示燈亮?xí)r，噪聲門關(guān)閉，起消聲作用。當(dāng)輸入信號(hào)下降到閾值水平時(shí)，它開(kāi)始關(guān)閉，噪聲門通常位于打開(kāi)和-20dB之間。
Noise door: when the indicator is on, the noise door is closed and plays the role of muffling. When the input signal drops to the threshold level, it begins to close, and the noise gate is usually between open and -20dB.
壓縮閾值級(jí)別閾值：確定壓縮開(kāi)始的級(jí)別。它通常設(shè)置為-10到0dB。壓縮開(kāi)始時(shí)，增益降低，增益（DB）指示燈開(kāi)始亮起（3）壓縮比：設(shè)置為2:1（4）動(dòng)作時(shí)間攻擊：設(shè)置為10ms（5）釋放時(shí)間釋放：設(shè)置為0.3s。
Compression threshold Level Threshold: Specifies the level at which compression starts. It is usually set to -10 to 0dB. When compression starts, the gain decreases and the gain （DB） indicator starts to turn on. （3） Compression ratio: 2:1. （4） Action time attack: 10ms. （5） Release time Release: 0.3s.
山東公共廣播音響公司提醒您，如今數(shù)字混響器得到了廣泛的應(yīng)用。許多不同的混響效果在這樣的機(jī)器中固化。調(diào)諧器應(yīng)嘗試一個(gè)接一個(gè)地演唱和聆聽(tīng)所用混響器的各種混響效果，錄制可用的節(jié)目，并在調(diào)諧過(guò)程中隨時(shí)用鍵盤調(diào)出。
Shandong public broadcasting audio company reminds you that digital reverberator has been widely used nowadays. Many different reverberation effects are solidified in such machines. Tuners should try to sing and listen to the various reverberation effects of the mixer used one by one, record available programs, and call them up with the keyboard at any time during tuning.
公共廣播音響音頻處理設(shè)備的調(diào)整相關(guān)內(nèi)容便是以上這樣了，當(dāng)然您如果是新手的話建議還是需要有的人員指導(dǎo)，這樣才能更好的調(diào)整音響的綜合情況。更多信息了解就來(lái)網(wǎng)站
www.gulfbaader.com吧。
The relevant content of the adjustment of public broadcasting audio processing equipment is the above, of course, if you are a novice, you still need to have professional guidance, so as to better adjust the overall situation of sound. For more information, visit www.gulfbaader.com.
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