Ellipsoidal Baffle Systems
The ellipsoidal baffle system is a device that provides acoustic performance in reverberation spaces without the need for physically separate absorption and reflection panels. This article describes the features and features of an ellipsoidal baffle system and tries to explain why architects, engineers and designers are increasingly turning to this innovative acoustic solution. With the current sound trends of subwoofers and low frequencies, the installation of an ellipsoidal baffle system can help neutralise low frequencies for more balanced reverberation inside any room.
An ellipsoidal baffle system is typically comprised of several diffusers, which are usually diamond-shaped disks, connected in series. The diffusers are hung from a ceiling or wall, and depending on the model, they can also be permanently fixed to a wall or ceiling. Typically, a single transducer sends a signal to diffuse across multiple diffusers, which creates a waveform that is spread across the entire baffle assembly creating a much larger and more efficient acoustic profile.
Ellipsoidal diffusers can be installed in a variety of forms; they can be arranged in unequal panel arrays, mounted in a special ghost array (distributed between walls and ceilings) or be used as curved wall panels. In an unequal panel array, the baffles created by using the uneven spacing of the diffusers combine to create a sound wave that is spread wider, allowing for larger reverberation times. This way, the acoustics of a room can be more accurately tailored and controlled.
In a ghost array, the diffusers are angled at different angles to create thicker and more effective waves which are directed more easily at the listening area. This means that the sound can be controlled better for an enhanced listening experience. The curved wall panel configuration is the most innovative design of an ellipsoidal baffle system. This design is used to provide more acoustic control in a specific space, usually a smaller wall section. The curved design offers many benefits including improved sound diffusion as well as providing a sound shield against outside noise.
The ellipsoidal baffle system is an efficient acoustic design solution that is becoming increasingly popular among architects, engineers and designers creating bespoke acoustics solutions. They are available in a variety of configurations, providing increased acoustic performance and control. Ellipsoidal baffle systems are suitable for use in a range of spaces, including both small and large scale entertainment venues, with the potential to be used in home theaters and recording studios as well. Use of this system can create a unique acoustic effect, allowing for a more balanced sound, neutralising low frequencies and allowing for greater reverberation times. So when youre looking for an acoustic solution, consider an ellipsoidal baffle system for your project.
