為了創造一個安靜的聲場，避免對周圍環境中的單位和居民造成影響，在聲場設計的開始，應該考慮隔聲的處理，以便為聲場提供一個好的先天條件，隔聲的處理涉及到建筑與外界的隔聲、建筑內各房間的隔聲。隔聲的部位包括：隔墻的隔聲、門窗的隔聲、頂部相通房間的天花頂隔聲等。
In order to create a quiet sound field and avoid the impact on the units and residents in the surrounding environment, at the beginning of the sound field design, the sound insulation treatment should be considered to provide a good congenital condition for the sound field. The sound insulation treatment involves the sound insulation between the building and the outside, and the sound insulation of each room in the building. Sound insulation parts include: sound insulation of partition walls, doors and windows, and sound insulation of ceilings connecting rooms at the top.
對于與外界的隔聲，一般的建筑結構都能達到基本的隔聲要求，但如果建筑設計時完全沒有考慮音響工程的需要時，就要進行隔聲情況的調查了，必要時應該向建筑設計單位進行咨詢，向公安機關了解當地的噪音限制情況等。通常不要將樓層的高處用作山東舞臺燈光音響工程對于房間之間的隔聲，如果由于墻壁太薄，就會給工程帶來一定的難度，這時機以與裝飾單位協商在裝飾時為墻壁增加一層隔來解決中高頻的隔聲。
For the sound insulation with the outside world, the general building structure can meet the basic sound insulation requirements. However, if the needs of the sound engineering are not considered at all in the building design, the sound insulation situation should be investigated. If necessary, the building design unit should be consulted to learn about the local noise restrictions from the public security authority. Generally, do not use the height of the floor as the sound insulation between rooms of Shandong stage lighting and sound engineering. If the wall is too thin, it will bring certain difficulties to the project. At this time, the machine will negotiate with the decoration unit to add a layer of partition to the wall during decoration to solve the medium and high frequency sound insulation.
低頻段的隔聲要想徹底解決就比較困難，因為除了增大隔聲體的重量外，沒有其他更有效的辦法。門窗是隔聲處理的薄弱環節，對于它們的隔聲可以向裝飾單位建議提高門窗的制作質量，必要時采用皮革包門和雙層玻璃窗，或者在門外增加隔離通道及窗戶上懸掛厚重的雙層窗簾等;
It is difficult to completely solve the low-frequency sound insulation, because there is no more effective way except to increase the weight of the sound insulator. Doors and windows are the weak link of sound insulation treatment. For their sound insulation, we can suggest to the decoration unit to improve the manufacturing quality of doors and windows. If necessary, we can use leather doors and double-layer glass windows, or add isolation channels outside the door and hang heavy double-layer curtains on the windows;
對于頂部相通房間的天花頂隔聲也比較關鍵，尤其是在近年來興建的一些大型娛樂場所里，其大廳的音響對周圍包間的影響很大，其中一部分干擾就是從天花頂傳來的，這部分的隔聲方案不能提出太晚，否則很難實施，所以要求音響設計人員盡早向裝飾單位提出問題，協調一個可行的方案。例如：在天花板上面再覆蓋一層防火吸音棉或在天花頂上面一定距離再增加一層吊頂等。
The sound insulation of the ceiling connecting the rooms on the top is also crucial. Especially in some large entertainment places built in recent years, the sound of the hall has a great impact on the surrounding private rooms. Part of the interference comes from the ceiling. The sound insulation scheme for this part cannot be put forward too late, otherwise it is difficult to implement. Therefore, the sound designers are required to put forward problems to the decoration unit as soon as possible and coordinate a feasible scheme. For example, a layer of fireproof and sound-absorbing cotton is covered on the ceiling, or a layer of ceiling is added at a certain distance above the ceiling.
山東舞臺燈光音響工程的隔聲處理意義重大，既得提高工程的質量又利于用戶的正常使用，同時應該注意慎重考慮隔聲處理是否必要，處理方法是否可行，否則會增加一些不必要的工作和開銷。
The sound insulation treatment of Shandong stage lighting and sound engineering is of great significance. It is necessary to improve the quality of the project and facilitate the normal use of users. At the same time, we should carefully consider whether the sound insulation treatment is necessary and whether the treatment method is feasible, otherwise it will increase some unnecessary work and expenses.
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