It comfortably handles processing of large files and long term recordings, offering a high-level review of data sets for quick identification of features and trends.
INSUL is a program developed for predicting the sound insulation of walls, floors, ceilings and windows. INSUL has a simple and easy-to-use interface which can be used to quickly develop performance estimates for a diverse range of wall, floor, roof and glazing constructions. IRIS is a powerful and user friendly measurement system for capturing and analysing room impulse responses in 3D. Sound rays arriving at the measurement position are represented as a series of easy to identify coloured spikes, immediately after the measurement is conducted.
The IRIS plot can be used to relate sound rays to physical features of the room, observe the directional distribution of early and late sound energy, as well as identify surfaces causing problematic reflections.
The predictions are based on analytical calculations that only need simple data for the design. The software calculates the statistical absorption coefficient in third octave bands with random or normal angle of incidence and the complex acoustic impedance.
It also can predict the transmission loss of porous material. For deeper analysis the software includes nine different propagation models. ZORBA is a powerful tool for fast and accurate design of absorption characteristics that meets the demands of most applications. The software can be installed on an unlimited number of computers, but the dongle has to be moved. A combination of two materials of different flow resistivity and thickness can be modeled. Skip to main content.
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