更新時(shí)間：2022-09-08
文章來源：http://m.74seba.com/
閱讀量：22
在舞臺(tái)上表演的任何藝術(shù)均屬于綜合藝術(shù)，離不開演員，音樂、舞蹈、燈光、道具和其他與演出有關(guān)的物品，其中，舞臺(tái)音響是舞臺(tái)演出藝術(shù)的一個(gè)不可或缺的重要組成部分之一，離開舞臺(tái)音響做保障就沒有舞臺(tái)藝術(shù)演出的成功展現(xiàn)。那么，
舞臺(tái)音響包含怎樣的設(shè)備配置？
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.主音響
1. Main sound
主音響一般用作音響系統(tǒng)的主力音響，承擔(dān)主要放音任務(wù)。主放音音響的性能對(duì)整個(gè)音響系統(tǒng)的放音質(zhì)量影響很大，也可以選用全頻帶音響加超低音音響進(jìn)行組合放音。
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.低音音響
2. Bass
低音音響其播放效果如同過春節(jié)時(shí)放鞭炮一樣熱烈歡快，充滿熱情，所以俗稱“低音炮”。在熱情歡快的舞蹈中，也少不了低音炮的身影，因?yàn)樗シ懦鰜淼囊魳纺軌蚴刮璧父屑で楹蛣?dòng)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.返聽音響
3. Listen back to audio
返聽音響又稱舞臺(tái)監(jiān)聽音響、反饋音響，一般用在舞臺(tái)或歌舞廳供歌手或樂隊(duì)成員監(jiān)聽自己演唱或演奏聲音。它的作用就是可以讓音樂伴奏及時(shí)反饋到歌手或樂手的耳朵里，讓歌手的唱聲和伴奏同步進(jìn)行，不于出現(xiàn)過多延遲造成的節(jié)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.數(shù)字功率放大器
4. Digital power amplifier
功率放大器指在給定失真率條件下，能產(chǎn)生大功率輸出以驅(qū)動(dòng)某一負(fù)載（例如揚(yáng)聲器）的放大器。功率放大器在整個(gè)音響系統(tǒng)中起到了“組織、協(xié)調(diào)”的樞紐作用，在某種程度上主宰著整個(gè)系統(tǒng)能否提供良好的音質(zhì)輸出。
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.數(shù)字音頻處理器
5. Digital audio processor
數(shù)字音頻處理器是一種數(shù)字化的音頻信號(hào)處理設(shè)備。它先將多通道輸入的模擬信號(hào)轉(zhuǎn)化為數(shù)字信號(hào)，然后對(duì)數(shù)字信號(hào)進(jìn)行一系列可調(diào)諧的算法處理，滿足改善音質(zhì)、矩陣混音、消噪、消回音、消反饋等應(yīng)用需求。再通過數(shù)模轉(zhuǎn)換輸出多通道的模擬信號(hào)。
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.調(diào)音臺(tái)
6. Mixer
調(diào)音臺(tái)將多路輸入信號(hào)進(jìn)行放大、混合、分配、音質(zhì)修飾和音響效果加工，之后再通過母線(Master)輸出。調(diào)音臺(tái)是現(xiàn)代電臺(tái)廣播、舞臺(tái)擴(kuò)音、音響節(jié)目制作等系統(tǒng)中進(jìn)行播送和錄制節(jié)目的重要設(shè)備。調(diào)音臺(tái)按信號(hào)處理方式可分為模擬式調(diào)音臺(tái)和數(shù)字式調(diào)音臺(tái)。
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.
舞臺(tái)音響一般包括、主音響、低音音響、返聽音響、數(shù)字功率放大器、數(shù)字音頻處理器、調(diào)音臺(tái)、無線話筒、電源時(shí)序器、分頻器、均衡器等設(shè)備。在這里我們講解了六個(gè)方面的內(nèi)容點(diǎn)，您對(duì)此可以作為參考使用。關(guān)注我們
http://m.74seba.com，了解更多！
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 http://m.74seba.com Yes, learn more!
魯公網(wǎng)安備 37010202002516號(hào)
