System Configuration ~ Inputs and Outputs

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Gating Group Select

In addition to specifying gating characteristics for each mic input, you can assign the inputs to a gating group for greater flexibility and control. When inputs are assigned to a gating group, the gating information from the inputs is used to control how the entire mixer behaves.

The XAP 800 features four internal gating groups (Internal 1–4) and four global gating groups across the expansion bus (Global A–D). Microphones can only be used in one gating group at a time. If an input is not assigned to a gating group, that mic’s gate properties are independent and have no effect on any other gating group. When gating groups span two or more units (global gating groups), the settings must be the same for each unit attached to the global gating group. Mic inputs are routed to Global Group A by default.

To assign a gating group

•Select the Internal or Global group the mic input will belong to or select None.

To configure gating group settings

1.Click the Gating Control button on the toolbar. This opens the Gating Controls window.

Figure 3.41. Gating Controls window

2.Select the Max # of Mics (default is 4).

This sets the maximum number of microphones that can be gated on at any one time within a gating group. For internal groups, the maximum number of mics can be from 1 to 8. For global groups the maximum number of mics will vary depending on how many mic inputs are assigned to the gating group (up to 64). You can also select All for the global groups—which means all mics could gate on.

Figure 3.39. Gating

Group Select pane

Figure 3.40. Gating Control button

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ClearOne comm XAP 800 operation manual Gating Group Select, To assign a gating group, To configure gating group settings
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XAP 800 specifications

The ClearOne Comm XAP 800 is a sophisticated audio conferencing system designed to provide seamless communication in various environments, including conference rooms, boardrooms, and large meeting spaces. Known for its versatility and cutting-edge technology, the XAP 800 is a favorite solution for organizations seeking to enhance their audio conferencing capabilities.

One of the standout features of the XAP 800 is its ability to support up to 16 microphones. This is crucial for larger meetings, ensuring that every participant can be heard clearly, regardless of their location in the room. The device uses advanced audio technologies, including Automatic Gain Control (AGC), which automatically adjusts microphone sensitivity to maintain consistent audio levels. This ensures that the conversation remains intelligible even as participants lean in or shift their positions.

The XAP 800 also incorporates ClearOne’s proprietary Acoustic Echo Cancellation (AEC) technology. This feature eliminates echo disruptions that can occur in audio conferencing, allowing for clear and productive conversations. AEC works by differentiating between direct sound from microphones and echoed sound returning from speakers, ensuring that participants hear each other without feedback interference.

Another significant advantage of the XAP 800 is its integration capabilities. The system is designed to work seamlessly with a variety of third-party audio and video conferencing products, allowing businesses to expand their communication infrastructure without the need for extensive reconfiguration. The XAP 800 also supports USB connectivity, enabling easy integration with PCs and laptops for web conferencing solutions.

The device is equipped with multiple audio input and output ports, providing flexibility in configuration. Users can connect various hardware such as external speakers, additional microphones, and even video conferencing equipment. This adaptability makes the XAP 800 suitable for different setups, whether it’s a simple room with a few microphones or a complex installation with multiple audio and video sources.

User-friendly controls and an intuitive interface make operation straightforward, allowing even those less tech-savvy to manage audio settings with ease. The system is designed to be installed quickly, reducing downtime and ensuring that organizations can get back to effective communication without delay.

In summary, the ClearOne Comm XAP 800 is a powerful audio conferencing solution that combines advanced technologies with flexibility and ease of use. Its features such as support for multiple microphones, Acoustic Echo Cancellation, and seamless integration with other systems make it an ideal choice for businesses looking to enhance their communication efforts.
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