Historical experience in the development of architectural design and design of the acoustic environment of premises for various purposes indicates the need to study the surfaces of facing materials, modern soundproofing tools and other points that will help remove noise and hum in the room.

Acoustic and electroacoustic calculations of concert halls are important tasks in the design and construction of concert venues. They allow you to determine the optimal parameters of the hall, such as the size of the stage, the number and location of speaker systems, as well as the power and placement of lighting equipment.

Acoustic calculation determines the sound pressure that must be achieved at each point in the hall and allows you to determine the optimal placement of speakers to create the required sound field. Electroacoustic calculation allows you to determine the required power of electroacoustic systems and the distribution of this power between the speakers.

Both calculations are carried out using specialized programs and methods, such as the reverberation method, the source radiation method, the superposition method, etc. These programs allow you to determine the optimal size of the hall, the location of the speakers and other parameters that will create a high-quality sound field and ensure comfortable listening to music for all spectators.

Acoustic calculations are performed for rooms where constant sound of music, voices, and other sound effects is planned. Residential premises also need similar design, but not as clearly as specialized ones. For example, theaters, assembly halls, and presentation rooms must undergo a special inspection.

Today, special attention is paid to old concert halls and theater facilities, since previously no acoustic design was done there, but now this stage is one of the requirements for the reconstruction or construction of specialized areas.

Sound reinforcement system design is the process of creating a system that amplifies sound and allows it to be transmitted over long distances. This process includes several stages:
1. Determine system requirements: Before starting the design, it is necessary to determine the system requirements. This may include power, frequency range, number of channels, etc.
2. Selection of components: After determining the requirements, the components of the system must be selected. These could be amplifiers, speakers, mixing consoles, cables, etc. It is important to select components that meet your requirements and provide the best sound quality.
3. Circuit Design: At this stage, it is necessary to develop a circuit diagram of the system, which will include all the components and their connections. The design must be logical and efficient to ensure the best sound quality.
4. System Testing: Once the circuit has been designed, the system must be tested to ensure its functionality. This may include checking all components and connections, as well as testing the sound at different power levels.
5. System Setup: After successfully testing the system, you need to tune it for the best sound quality. This may include adjusting volume levels, channel balance, phase correction, etc.

Design of sound reinforcement systems for any objects: assembly halls, theaters, recreation centers, concert venues.
We do the design together with acoustic calculations, which is required for examination and verification of the correct placement of acoustic systems.
- we develop stage “P” and “RD” projects for MGE and DONM, taking into account all requirements;
- we develop projects of SOUE

Express Sound has stable and proven connections with many global manufacturers of professional audio equipment and other show business equipment: concert lighting equipment, stage equipment and projection equipment.

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