Welcome to the Integral Acoustics website, home of the LARA
sound system design software.
Integral Acoustics is the developer
of the LARA louspeaker covergae
and placement analysis software.
LARA can be used to predict the
direct field coverage of one or
more loudspeakers over a defined
listening area. In the basic
package the listening area is
defined by selecting from a library
of room shapes and entering the
key dimensions.
Loudspeaker coverage data can
be read from EASE 2 or 3 format
data files. The cabinet geometry is
added to the imported data and all
data is stored in a native cabinet
library.
Major features include:
1. Definition of rooms using a library of pre-defined shapes. You just supply the key dimensions.
Major features include:
1. Definition of rooms using a library of pre-defined shapes. You just supply the key dimensions.
2. Definition of rooms with arbitrary
geometry (with optional full
geometry module).
3. Mouse driven display pan, zoom and rotate.
4. Calculation at third octave frequencies
5. Choice of power summation or complex addition to calculate coverage and response
6. Display of contours showing SPL or geometric data (e.g. distance from loudspeaker) on individual surfaces or groups of surfaces.
3. Mouse driven display pan, zoom and rotate.
4. Calculation at third octave frequencies
5. Choice of power summation or complex addition to calculate coverage and response
6. Display of contours showing SPL or geometric data (e.g. distance from loudspeaker) on individual surfaces or groups of surfaces.
7. Line of sight acoustic
shadowing calculations show
regions that have no line of sight
to loudspeakers.
8. Choice of results display modes, trading off speed of calculation for resolution. Spot mode gives virtually instantaneous coverage display.
9. Display of signal arrival time and levels for individual loudspeakers (Direct ETC) at a discrete point.
10. Directly shows the affect of adding delays to loudspeakers.
8. Choice of results display modes, trading off speed of calculation for resolution. Spot mode gives virtually instantaneous coverage display.
9. Display of signal arrival time and levels for individual loudspeakers (Direct ETC) at a discrete point.
10. Directly shows the affect of adding delays to loudspeakers.
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