更新時(shí)間：2022-10-03
文章來(lái)源：http://m.74seba.com/
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音響做為音響的終端設(shè)備器械，好像人的嗓子，在非常大水平上決策了一套音響的優(yōu)劣。能夠不浮夸地說(shuō)：挑選一對(duì)好的音響是一套音響取得成功的根本所在，容不得一點(diǎn)兒粗心大意。下面來(lái)講講有關(guān)
山東舞臺(tái)燈光音響常見(jiàn)知識(shí)。
As the terminal equipment of the sound system, the sound system is like a human voice, which decides the advantages and disadvantages of a sound system at a very large level. It can be said without exaggeration that selecting a pair of good stereos is the root of the success of a set of stereos, and no carelessness is allowed. Now let's talk about the common professional knowledge of Shandong stage lighting and sound.
1、設(shè)備機(jī)殼有感應(yīng)起電狀況查驗(yàn)次序
1. Inspection sequence of inductive power on condition of equipment casing
設(shè)備機(jī)殼感應(yīng)起電—供電系統(tǒng)路線是不是毀壞—路線相位差是不是恰當(dāng)--設(shè)備接地裝置是不是恰當(dāng)—應(yīng)用工作電壓是不是恰當(dāng)
Inductive electrification of equipment enclosure - whether the power supply system line is damaged - whether the line phase difference is appropriate - whether the equipment grounding device is appropriate - whether the working voltage is appropriate
2、音響系統(tǒng)聲音不夠
2. The sound of the audio system is not enough
會(huì)議舞臺(tái)音響設(shè)備聲音不夠—功放機(jī)與音響的路線脈沖信號(hào)設(shè)定是不是恰當(dāng)—音響線聯(lián)接是不是堅(jiān)固—功放機(jī)與音響的相位差是不是一致—均衡器衰減系數(shù)力度是不是適當(dāng)—壓限器的起控脈沖信號(hào)是不是恰
The sound of the audio equipment on the conference stage is not enough - is the route pulse signal of the power amplifier and the audio set properly - is the audio line connected firmly - is the phase difference between the power amplifier and the audio consistent - is the attenuation coefficient strength of the equalizer appropriate - is the starting pulse signal of the pressure limiter appropriate
3、音場(chǎng)中產(chǎn)生共震和意見(jiàn)反饋
3. Co shock and feedback in sound field
產(chǎn)生共震和弦意見(jiàn)反饋—查驗(yàn)屋子頻率響應(yīng)是不是有峰點(diǎn)—屋子構(gòu)造和裝飾設(shè)計(jì)是不是有效—分音器點(diǎn)和底音增益值是不是有效—屋子混響時(shí)間是不是太長(zhǎng)。
Generate common shock chord feedback - check whether the room frequency response has a peak point - whether the room structure and decoration design are effective - whether the splitter point and bottom tone gain value are effective - whether the room reverberation time is too long.
4、造成干擾噪音
4. Causing interference noise
音響系統(tǒng)有噪音—變光干擾—音響與燈光開(kāi)關(guān)電源是不是分離—燈光開(kāi)關(guān)電源和操縱路線是不是離模擬信號(hào)線太近—硅箱是不是離聲頻設(shè)備太近
The sound system has noise - dimming interference - is the sound and light switch power separated - is the light switch power supply and control route too close to the analog signal line - is the silicon box too close to the audio equipment
音響系統(tǒng)軟件有噪音—數(shù)據(jù)信號(hào)的傳送是不是有效—全部電源線的屏蔽掉是不是適當(dāng)—數(shù)據(jù)信號(hào)的接地裝置是不是恰當(dāng)—全部聲頻設(shè)備的開(kāi)關(guān)電源相位差一致
Sound system software has noise - is data signal transmission effective - is all power lines shielded properly - is the grounding device of data signal appropriate - is the phase difference of switching power supply consistent for all audio equipment
5、燈光無(wú)法控制
5. Light cannot be controlled
音響燈光設(shè)計(jì)方案，燈光無(wú)法控制—控制板的程序流程是不是恰當(dāng)—照明燈具的詳細(xì)地址編號(hào)是不是恰當(dāng)—控線的接線方法是不是恰當(dāng)—控線的屏蔽掉是不是欠佳或遭受干擾—照明燈具的限位開(kāi)關(guān)調(diào)節(jié)是不是適當(dāng)—燈光供電系統(tǒng)電源開(kāi)關(guān)觸碰是不是優(yōu)良。
In the sound and light design scheme, the light cannot be controlled - is the program flow of the control panel appropriate - is the detailed address number of the lighting fixture appropriate - is the wiring method of the control line appropriate - is the shielding of the control line poor or disturbed - is the limit switch adjustment of the lighting fixture appropriate - is the touch of the power switch of the light power supply system excellent.
有關(guān)演出舞臺(tái)燈光音響常見(jiàn)知識(shí)就講解到這里了，您對(duì)此有什么內(nèi)容了解就來(lái)我們網(wǎng)站
http://m.74seba.com/咨詢吧！
This is the end of the common professional knowledge about stage lighting and acoustics. If you have any information about this, please come to our website http://m.74seba.com/ Consult!
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