> For the complete documentation index, see [llms.txt](https://help.atlas-control.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.atlas-control.app/spatial-audio-engines/lacoustics-l-isa.md).

# L'Acoustics L-ISA

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The following instructions were written with L-ISA Controller version 3.2.0.12417
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## Atlas Settings

### Assigning Atlas to work with L'Acoustics L-ISA Controller

Follow the device assignment procedure as defined within [network/device settings](/show-settings/network.md) to assign Atlas to control L-ISA (Polar). 

### Assigning the Co-Ordinate Space

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By enabling L-ISA mode within Atlas a Polar Co-Ordinate space will be visible over your Atlas Space. 
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Atlas can output the co-ordinate space into a defined polar space in order to translate Cartesian values into Polar ones. 

In "system settings/spaces" create the mapping space in which you wish to output within. 

{% hint style="info" %}
If your space incorporates 360 degrees of movement your polar space will need to encapsulate the listener and the entire Cartesian playing space. 
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<figure><img src="/files/Ij9wu928LS3ckqpOZJie" alt=""><figcaption><p>Atlas - System Settings - Spaces - L-ISA Polar View</p></figcaption></figure>

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In the example above we can see that our existing example stage and the entire room are encapsulated within our L-ISA view.&#x20;
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<figure><img src="/files/Z22fNspVcBMt5oPD4GVR" alt=""><figcaption><p>System Settings - Devices - L-ISA - L-ISA Output Space Selected</p></figcaption></figure>

## L-ISA OSC Settings

The following settings are required to be implemented in order for Atlas to connect to L'Acoustics L-ISA Controller.

<figure><img src="/files/Ifix2Cs7k0LIDyJ9wC9o" alt=""><figcaption><p>L-ISA OSC Settings Window</p></figcaption></figure>