![]() ![]() Lastly, SPL Mapping can be switched on in the 3D View for a detailed calculation. Use the Control Group’s ‘Edit Pencil’ to adjust its parameters. Using a Control Group, we can apply PEQ to the system as a whole.Īssign both the Main Hangs and the Subs to a Control Group in the Layer Manager. The sources are aligned when summation is best. Watch the comb filter move as the delay is adjusted. Unmute only the left Main Hang, and the left Subs.Ī cancellation can be observed around 50Hz.Īdd delay to the subs to align them. Let’s align our Main Hangs to our Subs using Microphones. Try muting and unmuting individual sources to see their complex summation. Using the Microphones Panel, place a few Microphones in the 3D View. ![]() Now we can think about the system as a whole. Using the third button in the Source Manager’s top bar, create a new HSA (Horizontal Subwoofer Array).Ĭhange the arrangement to stereo and the HSA’s origin to: X = 8, Y = 0, Z = 0.Īdd another SCP to the stack using the green ‘plus’ button in the Stack Layout table. The HF Shelf and Distance Filter can also be adjusted for optimisation using the Link Groups table.Ĭlose the SVA Controller using the green ‘tick’. Use the Probes to refine the splay angles in the SVA Controller for the smoothest response. Using the drop-down list at the top right of the Probes Panel, adjust the graph’s smoothing to 1/3 Oct. Switch to viewing the Probes Panel, which is already open next to the Sideview. The Sideview can be used to set some preliminary splay angles.Ĭlicking ‘Auto Link’ will link our speakers in pairs. Using the Throw Lines as a visual aid in the 3D View, the site angle can be adjusted to +5.5°.Ĭlick the source we have created in the 3D View to set is as the target for the Sideview opened earlier. We’ll add loudspeakers to the array in the following order: ![]() We can then use the Hang Design table to choose an FR-AR Frame with an EXBAR to the rear. Let’s set our position to: X = 8m, Y = 0m, Z = 11m. We can name our source ‘Main Hangs’ and set its arrangement to stereo. Let’s switch to the Sources View Mode, and open a Sideview Panel in the bottom-right.Ĭreating a new SVA (Standard Vertical Array) using the second button on the Layer Manager’s top bar, This will remove the Audience Ear Heights from these layers, and ensure that they cast a shadow in the 3D View. We’ll also tag the ceiling and balcony front as an Obstacle. Adjust the Start and End ‘Width’ for the balcony layer, and for the balcony front and stalls ceiling created.įinally, let’s tag the back wall, stalls ceiling and balcony front as Scenery using the Source Properties List. The balcony measures 33m in width at the front, closest to the stage, and 43m in width at the back. Give an appropriate name to the new layers created. It’s the first button from the left - a square with a green ‘plus’ icon.Įach time, the ‘End’ coordinate is edited after using ‘Continue’ from the previous layer. Create one by clicking it’s button in the top bar of the Layer Manager. We’re describing a rectangular theatre with stalls and a balcony. Next, we’ll use the Layer Manager to create out first section of geometry in the 3D View. This is open by default in the Venues View Mode. Let’s start by filling in some useful information in the Venue Settings Panel. ![]() The latest dataset must be downloaded and enabled for use with the green ‘enable’ button. Upon launching System Optimiser for the first time, the Data Version Manager will open and prompt you to log in. Running System Optimiser for the First TimeĪfter downloading the latest launcher form the website, follow the installation instructions in this documentation. It does not cover all functions of the application, but is a good place to start for quickly measuring a venue and designing sources. Welcome to System Optimiser! This short guide can be thought of as a walkthrough for building a simple loudspeaker system design. ![]()
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