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舞台音响设备有怎样重要的配件?
更新时间:2022-05-06
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  舞台音响设备往往使用的场合非常的多,当然要想更好的使用它,就需要在实际运用前知道该设备的有关内容,比如说设备的配置,主要由六部分组成。下面来讲讲。
  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.
  均衡器是一种能够分别调节各种频率分量的大量电信号的电子设备。它可以通过调节不同频率的音频信号来补偿扬声器和声场的缺陷,补偿和修改各种声源等特殊功能。均衡器还分为图形均衡器和参数均衡器。图形均衡器通常用于混频器的外围系统。
  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.
  效果器是一种专门用来产生各种效果的电子仪器。它的功能是改变原始声音的波形,调制或延迟声波的相位,增强声波的同波成分,并采取一系列措施产生各种特殊的声音效果。除了会议语音增强,许多声乐演唱和乐器都使用效果器。
  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.
  激励器的调整要求音响工程师判断系统的音质和音色,然后根据主观听力评估进行调整。激励实际上是一种失真。控制不当会使声音更加粗糙和分散,甚增加扬声器高音单元的损坏率。由于音质的高保真恢复,大多数传统的放大系统不需要添加执行器。
  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.
  一般来说,压缩机和限制器大多结合在一起。哪里有压缩功能,哪里就有限制功能。压缩器:一种处理设备,其增益随输入信号电平的增加而减小。限制器:当输出电平达到一定幅度时,无论输入电平如何增加,大输出电平保持不变。可根据需要调整大输出电平。
  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.
  反馈抑制器自动检测反馈频率并衰减反馈频率。一些反馈抑制器还可以根据需要改变反馈频点的频率和相位,以使反馈抑制效果更好。这种处理可以在不显着影响播放音质的情况下有效地反馈,因此其优势是显而易见的。
  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.
  设备中的电子分频器配件也很重要。经过分频后,每个音频频带信号由各自独立的功率放大器放大,然后发送到相应的扬声器单元。它易于调整,减少功率损耗和扬声器单元之间的干扰。
  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.
  舞台音响设备得到了广泛的应用,所以以上所讲解的内容大家还是要来好好了解的,更多内容就来网站详细咨询吧。
  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 www.wenguangzhineng.com detailed consultation.

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