更新時間：2021-07-26
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音響設(shè)備的音質(zhì)功能肯定比其他音響的好，音響設(shè)備在使用的時候需要注意哪些事項呢？
The sound quality function of professional audio equipment is certainly better than that of other audio equipment. What should be paid attention to when using professional audio equipment?
1、如果音響設(shè)備長時間工作在較大的輸入功率的狀態(tài)下，音圈可能由于溫度達到一百度以上而導(dǎo)致音箱燒毀。因此需要有一個能保證揚聲器長時間正常工作的輸入電功率，即額定輸入功率，這個數(shù)據(jù)在設(shè)備的資料里都會給出，重要的是在使用中要嚴格執(zhí)行，在擴聲效果不如人意的情況下應(yīng)考慮改變配置，而不是簡單地加大功率。
1. If the professional audio equipment works for a long time under the condition of large input power, the voice coil may burn out because the temperature reaches more than 100 degrees. Therefore, it is necessary to have an input power that can ensure the normal operation of the speaker for a long time, that is, the rated input power. This data will be given in the data of the equipment. It is important to strictly implement it in use. When the sound reinforcement effect is not satisfactory, we should first consider changing the configuration rather than simply increasing the power.
2、音響設(shè)備如果使用不適當很容易引起嘯叫，為了減小散射聲，提高清晰度，要盡量把音箱的作用區(qū)指向受眾的座位方向。
2. If professional audio equipment is not used properly, it is easy to cause howling. In order to reduce the scattered sound and improve the definition, try to point the action area of the speaker to the audience's seat.
3、工作中經(jīng)常同時使用多個音箱，在連接它們時一定要注意極性問題，所有的揚聲器應(yīng)當極性一致，如果連接后的揚聲器極性不同，則聲音輸出將相互干涉，聽起來感覺低音不足，明顯的不調(diào)和音。
3. Multiple speakers are often used at the same time. When connecting them, pay attention to the polarity. All speakers should have the same polarity. If the connected speakers have different polarities, the sound output will interfere with each other. It sounds like the bass is insufficient and there is an obvious disharmony.
4、放大器與音響設(shè)備之間的功率要匹配。重放聲音的綜合音質(zhì)不僅取決于音箱的特性，也取決于放大器的輸出及負載特性。如果聲音不理想，不要只想到是音箱出了問題，而應(yīng)當考慮與它相連的放大系統(tǒng)是否存在問題。
4. The power between the amplifier and professional audio equipment shall be matched. The comprehensive sound quality of playback sound depends not only on the characteristics of the speaker, but also on the output and load characteristics of the amplifier. If the sound is not ideal, don't just think that there is a problem with the speaker, but first consider whether there is a problem with the amplification system connected to it.
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