Sound design and acoustic calculation

The acoustic calculation service is an opportunity to achieve ideal sound in any room and outdoor area, with minimal investment in finishing, and with the correct selection of acoustic systems and their arrangement. The most important thing in each sound equipment project is to make the right choice of loudspeakers. Therefore, we recommend performing an acoustic calculation of the site during the design of the audio system.

The named process usually consists of the following stages:

Architectural analysis. Based on drawings, samples and sections, the acoustic engineer analyzes the room - geometry, finishing, places where it is possible to install loudspeakers. The named parameters affect the acoustics of the hall. Based on the data obtained, they find the ideal place to install the acoustics.

Measurements of the room. Sometimes, inspecting the documentation is not enough - the expert needs to go to the selected site. Inspection of the room allows the sound engineer to identify the necessary details for further design of the sound system.

Identification of reverberation time. Each room has its own reverberation time. For an accurate calculation, specialists measure the reverberation time at different frequencies in the room using special equipment, the result of which is entered into the program for acoustic calculation. Following this scheme, the possibility of making high-quality sounding of the hall is significantly increased.

Acoustic calculation in the program. After identifying all the necessary parameters, a special three-dimensional model of the hall or open area is created. The real value of the reverberation time is established using the past analysis and wall cladding. After entering all the parameters of the room in the three-dimensional model, simulators of acoustic systems are installed, which have the characteristics of a real acoustic system. The database of acoustic systems in the EASE program is always updated, it is also possible to edit the characteristics and by frequency, as if using an equalizer or crossover. Geometric coordinates can also be changed, as when installing systems: by height and by slope. As a result, a picture is displayed where all the necessary parameters are indicated, by which you can edit the project, make changes.

Purchase of equipment. Only after the acoustic calculation is completed, the sound equipment is selected - loudspeakers, subwoofers, power amplifiers and other sound equipment. In halls with incorrect acoustic properties, it is necessary to perform sound absorption, special materials for this are also selected by acoustic engineers after the acoustic calculation is completed. By the way, you will not be able to make the correct acoustic calculation yourself - here you need special knowledge not only of the program for calculating acoustics, but also experience. We recommend that you immediately contact our engineers - the EXPRESS SOUND company +7 (495) 642-50-30. Our specialists have already completed various sound projects: concert venues, night clubs, stadiums, open areas, Temples. They selected and installed sound equipment.