眾所周知由于舉辦會議的規模場地等情況尤為多變，因此會議系統在較為復雜的環境之下會受到聲波反射的影響，深受顧客歡迎的
會議音響在實際使用過程中和安裝過程中深受環境的影響。現在有很多的會議音響系統，會議中要保持會議的暢通，但是在使用中會發現，音質效果不好，是受哪些因素影響呢？
As we all know, because the scale and venue of the conference are particularly variable, the conference system will be affected by acoustic reflection in a more complex environment, and the conference audio popular with customers will be deeply affected by the environment in the actual use and installation process. There are many conference audio systems. It is necessary to keep the conference unblocked during the conference. However, in the use, it will be found that the sound quality is not good. What factors affect it?
總的來說，音質的好壞不單單取決于音響的質量以及音響安裝的技術水平，很大一部分還取決于外在的環境因素。可以這么說，多好的音質都會被外在環境因素所干擾，從而導致音質效果不如人意。
In general, the quality of sound depends not only on the quality of sound and the technical level of sound installation, but also on external environmental factors. It can be said that good sound quality will be interfered by external environmental factors, resulting in unsatisfactory sound quality.
因為施工現場存在的噪聲或回音，不僅會影響到音響安裝人員的后期調試，不能很好并且準確的調試音質，而且客戶在后期使用過程當中，也無法享受到安裝音響后帶來的真正音質效果！
Because of the noise or echo on the construction site, it will not only affect the later debugging of the sound installation personnel, and can not debug the sound quality very well and accurately, but also the customer can not enjoy the real sound quality effect after installing the sound in the later use process!
因此，針對音響安裝施工現場存在的噪聲或回聲問題，在交流前期，一般情況下我們會建議客戶對施工現場進行消音處理。所謂消音，就是通過外在的輔助手法有效的隔絕噪聲或回聲的一種措施。
Therefore, in view of the noise or echo problems existing in the sound installation construction site, in the early stage of communication, we will generally advise the customer to carry out noise reduction treatment on the construction site. The so-called silencing is a measure to effectively isolate noise or echo through external auxiliary means.
一般簡單的就是通過掛窗簾，鋪地毯，使用木質產品進行消音處理，又或者是采用消音涂料，消音板，隔音棉等等消音材料。
Generally, it is simple to hang curtains, lay carpets, use wood products for noise reduction, or use professional noise reduction materials such as noise reduction coatings, noise reduction panels, and sound insulation cotton.
在音響系統中，要注意開機和關機的順序。開機時，先打開音源等前置設備，再打開功放;關機時，先關掉功放，再關掉關音源等前置設備。如果音響設備有音量旋鈕，盡量在開機關機前將音量旋鈕調到很小。這樣做的目的是減少揚聲器打開或關閉時對揚聲器的影響。
In the audio system, pay attention to the order of power on and power off. When starting up, first turn on the front-end equipment such as the sound source, and then turn on the power amplifier; When shutting down, first turn off the power amplifier, and then turn off the front-end devices such as the sound source. If the audio equipment has a volume knob, try to turn the volume knob to a very low position before turning on and off the machine. The purpose of this is to reduce the impact on speakers when they are turned on or off.
此外如果設備在運行過程中發出異常聲音，應立即關閉電源，停止使用。并請有經驗的合格維修人員進行維修。不要擅自打開設備，以免造成更大的設備損壞或觸電事故。更多相關的使用問題就來我們網站
http://www.zkvd.cn咨詢了解吧！
In addition, if the equipment makes abnormal noise during operation, the power supply shall be turned off immediately and the equipment shall be stopped. The experienced and qualified maintenance personnel shall be invited for maintenance. Do not open the equipment without authorization to avoid greater equipment damage or electric shock. More relevant use questions come to our website http://www.zkvd.cn Ask and understand!
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