8 common professional audio engineering problems

　　KTV, karaoke, bars, discos and other night venues are inseparable from sound engineering. When installing sound equipment, you often encounter some problems. There are many types and quantities of equipment for sound and lighting systems, and there are also great differences in sound technical requirements. Therefore, when installing audio equipment, various problems are inevitable. Below we analyze the eight most common problems in professional audio engineering, and hope to help you install audio equipment!

　　8 common professional audio engineering problems

　　First, the characteristic analysis of the problems existing in the sound engineering

　　To "prescribe the right medicine", let's take a look at the "commonality" of the problems existing in many audio projects. According to the characteristics of audio engineering, many audio problems generally do not appear during the construction process. Many times, audio problems mostly appear in the debugging stage of audio equipment, or after the audio equipment is installed for a period of time, there will be many small problems. Occasionally, some existing audio failures will disappear inexplicably, but I don't know when this kind of situation will reappear. I believe that many sound engineers have a little "empathy" for such an experience. Then these small problems appear in various forms, but as long as you ensure that there is no problem with the sound design, there is only one root cause for these failures, that is, there are small omissions in the construction of sound engineering.

　　8 common professional audio engineering problems

　　2. Analysis of the 8 most common difficult problems in professional audio engineering

　　①, the phenomenon of light out of control

　　In sound engineering, there are sometimes uncoordinated, uncontrolled or erroneous movements of lights. While a slight loss of light control won't affect normal operation, if the problem goes unresolved for a long time, the small glitch is likely to turn into a major glitch. Furthermore, any performance will not tolerate the phenomenon of lights out of control.

　　②, the shell of the audio equipment is electrified

　　The operation of audio engineering must use electricity, so when debugging audio equipment, it often occurs that the shell of audio equipment is electrified. Although this is not a big problem, it will endanger the safety of staff in serious cases, which cannot be ignored.

　　③、The video image display is abnormal

　　The video transmission distance in professional audio engineering is generally relatively long. Usually, the signal needs to undergo video processing and distribution before being sent to multiple display devices. There are also many intermediate links, which may cause the video image quality to be poor due to different reasons. Affect the viewing effect, so it should be dealt with.

　　④, resonance and feedback occur in the sound field

　　Although careful consideration has been made in the design and construction of sound engineering, it is inevitable that there are incomprehensible and unpredictable places, and the occurrence of this problem will definitely affect the normal use and should be eliminated.

　　⑤ The sound of the wireless microphone is unstable

　　Nowadays, most audio projects are equipped with wireless microphones, but due to improper installation and debugging, a considerable number of them are in poor use conditions, especially at the performance site, the working conditions of wireless microphones will directly affect the quality of the performance. Therefore, this is an inadmissible ignored issues.

　　⑥, the sound system volume is insufficient

　　During the debugging of audio engineering, it is often encountered that the volume of the audio is always low and cannot meet the requirements of the design sound pressure level, which indicates that there are problems in the installation and setting of the equipment.

　　⑦, produce interference noise

　　There are many times of interference noise in sound engineering, and the reasons are different. Usually, it is very troublesome to solve, but as long as you analyze it carefully, find the reason from the construction of the system, and analyze it step by step, the problem can always be solved.

　　⑧, the light bulb of the computer light is often damaged

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