掌握正確的使用方法可以延長
山東音響設備的使用壽命，那么音響在使用過程中我們需要注意哪些事項呢？下面小編來為大家介紹音響使用時需要注意的事項。
Mastering the correct use method can prolong the service life of Shandong professional audio equipment. What should we pay attention to in the use of professional audio equipment? The following editor will introduce matters needing attention when using professional audio.
1、溫度
1. Temperature
避免在高溫、寒冷和潮濕的地方使用。音響的工作環境溫度應為5攝氏度到40攝氏度之間，相對濕度為35%—80%。
Avoid using in high temperature, cold and humid places. The working environment temperature of professional audio equipment shall be between 5 ℃ and 40 ℃, and the relative humidity shall be 35% - 80%.
2、防塵
2. Dustproof
組合音響不要放在灰塵過多的地方。音響中許多機械零件和電子元件(如唱頭、唱針、磁頭、激光頭等)都要求有一定的精度和清潔度，將影響音響的音質，甚對零件起破壞性作用。
Don't put the combination in a dusty place. Many mechanical parts and electronic components (such as phonograph head, stylus, magnetic head, laser head, etc.) in audio require a certain degree of accuracy and cleanliness, which will affect the sound quality of audio and even play a destructive role on parts.
3、防磁
3. Antimagnetism
避免在強磁場附近使用，音響中許多工作過程中電信號與磁信號之間的轉換，如果音響附近有強磁場存在，肯定會影響組合音響的正常工作，產生電磁感應雜聲及交流聲。
Avoid using in the vicinity of strong magnetic field. There are many conversions between electrical signals and magnetic signals in the sound system. If there is a strong magnetic field near the sound system, it will certainly affect the normal operation of the combination sound and generate electromagnetic induction noise and AC sound.
4、散熱
4. Heat dissipation
應工作在空氣流通的環境，避免其內部的熱量和周遭潮濕的聚集、溫度和濕度上升，避免音響的零器件加速老化。
It shall work in a ventilated environment to avoid the accumulation of internal heat and surrounding moisture, the rise of temperature and humidity, and the accelerated aging of audio components.
此外應該要知道音響系統為一套搭配設施，由調音臺、周邊設施、功放調節、音箱，所組成的一套設備！
In addition, we should know that professional audio system is a set of matching facilities, consisting of a mixing console, peripheral facilities, power amplifier adjustment, and speakers!
一、調音臺：對各種音源（樂器、話筒、音頻播放設備）輸入的聲音進行處理。
1、 Mixer: process the sound input from various sound sources (musical instruments, microphones, audio playback equipment).
二、周邊設備：有傳統的均衡器、壓縮器、激勵器、分頻器、效果器（主要是混響）、延時器等設備組成。
2、 Peripheral equipment: it is composed of traditional equalizer, compressor, exciter, frequency divider, effector (mainly reverberation), delay device and other equipment.
三、功放：就是功率放大器，通俗的說就是將低電壓的音頻信號經過放大后推動音箱喇叭工作。
3、 Power amplifier: it is a power amplifier. In popular terms, it amplifies the low-voltage audio signal and then drives the speaker to work.
四、音箱：完成將電信號通過機械運動轉化成聲能的過程。
4、 Speaker: it completes the process of converting electrical signals into acoustic energy through mechanical movement.
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