Barco Iosono Core R9801500, Инструкция по установке и эксплуатации

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7. Step-By-Step Configuration
7. STEP-BY-STEP CONFIGURATION
7.1 Live Application
7.1.1 Hardware Connections
About
In this chapter we describe a scenario with a number of live input audio signals are fed in to the IOSONO CORE. Usually these
signals are fed from a mixing console in a live event context. The mixing console may have MADI outputs connected to the IOSONO
CORE or different output formats connected to a suitable signal converter which then is connected to the IOSONO CORE. A typical
wiring scheme for a live application with analog outputs is shown in image 7-1.
Image 7-1
Typical wiring for a live application
7.1.2 Create Loudspeaker File
About
A loudspeaker fi le is the basis for any preset and the rendering process. It has to re fl ect the real loudspeaker setup as closely as
possible. Any deviation between the actual setup and the fi le will impair the render precision and the overall sound quality. In this
section we will create a setup consisting of a stereo main PA system, a line of near fi ll speakers, a subwoofer array and multiples
single surround speakers. To create a loudspeaker fi le for your actual setup you have to use in real data. For further explanations,
see "Create A Loudspeaker File", page 11.
Near fi ll loudspeakers are positioned as a horizontal array along the apron of the stage. They are used to
provide correct spatial imaging for the audience close to the stage. Depending on the type of loudspeaker
and the venue’s geometry, this is true for the
fi rst 5-15 rows of the audience.
To create a loudspeaker fi le
1. Go to menu System - Options - Loudspeaker Setups - Create
2. Name your loudspeaker setup, for example Live
- In General , change Speaker Icon Size to 0.8m to improve visibility of these icons in large setups
- Change the values in Audience Area , Width to 25m , Length to 40m and Height to 1.20m or according to your actual setup
Note: The audience area de fi nes the area where the audience will be located. The height of the audience area refers to the
average ear level of the audience, which is usually 1.20m when seated and 1.70m when standing.
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