If all the current loudspeaker models are not enough, you can always add your own data to the program in a high resolution format. The DLL allows integration of proprietary algorithms and of a customized user interface by loudspeaker manufacturers.
EASE can also import various third-party loudspeaker data formats. Please refer to the documentation for more details. Any loudspeaker data edited by an end user is clearly indicated in the simulation results as not authorized by the manufacturer. EASE enables you to create groups and quickly change settings, such as gain and delay, for several loudspeakers at the same time.
Each loudspeaker can be part of several groups, providing great flexibility. EASE offers a wide set of tools for electro-acoustic and acoustical investigations.
Among them is the Standard Mapping feature, which allows a large number of simulations to be performed based on the diffuse field assumptions of statistical acoustics. Measured RT data can also be used for this type of mapping.
Data can be exported in both text and graphic formats. All of the following parameters can be mapped:. This feature makes it easy to detect potential problems and to analyze representative locations in great detail. Maximum and minimum values, standard deviation, average and distribution graph are some of the statistical resources that you can use to optimize the system performance as well as to illustrate the simulation results. In particular, tenders often ask for coverage figures, such as an STI of 0.
In EASE, such information is available on a single mouse click. Distribution graphs can be viewed for all frequencies and all kinds of acoustic results. Numerous powerful Ray Tracing tools are offered by EASE, ranging from simple Ray Tracing as well as Mirror Imaging to an advanced hybrid method, comprising the most accepted techniques worldwide.
Simple Ray Tracing is an excellent instrument for reflection pattern studies. A sound source generates an impulse: a number of particles, or rays are released into the room, propagating at the speed of sound. As they travel, they lose energy due to air absorption, which is especially noticeable at higher frequencies. Eventually a particle hits a room boundary - or an obstacle - loses more energy, and is reflected back to the room, in an iterative process.
The program keeps track of each particles path, energy and time, until pre-determined limits are reached such as propagation time, reflection order or energy loss. This enables you to visualize and study the propagation of sound throughout the room. This tool stores information about all reflections so that, ray by ray, you can identify potential geometry problems and evaluate possible solutions.
Ray tracing is also a great presentation tool for demonstrating complicated acoustic problems very intuitively to a client. Both methods are combined in what we call Standard Mapping with Reflections. The find Ray Tracing Impacts feature of EASE is a stochastic approach to model the propagation of sound in the room, giving you the opportunity of performing a comprehensive analysis of reflections that are detected at specific spots — i.
This approach uses a Monte Carlo simulation method, and in contrast with the simple Ray Tracing technique, here the number of particles rays is a fundamental factor, determining simulation accuracy and the repeatability of the results. In many cases , particles or more are used, although EASE is capable of generating higher figures if needed.
This essential utility registers information for those rays that pass within a meter of a chosen point, e. The detailed data — ray arrival time, reflection order, direction of incidence and energy level for all 21 frequency bands covered by EASE - can then be sent to other EASE modules, such as the Probe and EARS programs, so that post-processing, in-depth investigations, analysis of several objective acoustical parameters and critical evaluation of subjective impression can be performed.
This tool also starts a calculation that looks for all rays that hit specific points Listener Seats within the room, so that Impact files for in-depth analysis can be generated and each ray can be analyzed. It is the most accurate approach, also generating exact temporal information. This method can be considerably faster than the stochastic Ray Tracing routine, as long as reflections of low orders, or a relatively small number of surfaces are considered.
However, the calculation time increases significantly with the reflection order and the number of surfaces. Because of this and the inability of the algorithm to account for scattering effects, large and complex rooms are generally investigated using Ray Tracing Impacts or the AURA raytracing module. AURA is composed of a hybrid Ray Tracing engine, which uses both a deterministic Image Model Cone Tracing and Stochastic Ray Tracing methods, taking advantage of the best they can offer to speed up the computation without compromising accuracy.
High-end algorithms allow you to use all resources available on modern machines with bit CPUs and several cores, as well as large amounts of RAM and disk space. This guarantees considerable reduction of calculation times, which are especially important for large or complex projects! AURA generates full-length impulse response data. Only in this manner late reflections as well as coupled reverberant spaces can be analyzed reliably and subsequently auralized by the EARS Module.
Last Name. Email Address. Newsletter - You are agree to receive emails from Tecnare Sound Systems, but may unsubscribe at any time. EASE Focus is a software that allows the modelling of acoustic sources, in particular line arrays, in two dimensions. It only considers the direct field, created by the complex addition of the sound contributions of the individual loudspeakers or array components. Outstanding is that it is not fixed to a single product. Thus, additional arrays can be introduced at any time by additional configuration files, already existing arrays can be updated, without to change a single line of code in the software.
Note: The installer also includes two imaginary arrays as an example. How additional system definitions can be added is described below. Please install the. NET framework 1.
You can download the latest version from:. NET Framework 1. Important Note:. BASO15 Compact 15" bass reflex cabinet. BASO18 Compact 18" bass reflex cabinet. KYRA6 Design column speaker 6 x 2". KYRA12 Design column speaker 12 x 2". KYRA24 Design column speaker 24 x 2". LINO4 Column speaker 4 x 2". LINO10 Column speaker 10 x 2". ALTI4 2-way 4" pendant speaker.
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