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Meyer Sound Documentation

What is Nebra?

Software platform
In this section:
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Part of the Meyer Sound Tool Box, Nebra controls Galileo GALAXY processors and GEN-1-equipped processed loudspeakers to manage Milan AVB connections, AES67 listener connections, loudspeaker telemetry reporting, and firmware updates.

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The latest version of Nebra software is compatible with:

macOS_Icon.png macOS 15 (Sequoia), macOS 26 (Tahoe)

windows-icon.png Windows 11 Professional 64-bit

Included functions:

  • Control

    Nebra controls the processing parameters of all available devices in a single workspace, including Galileo GALAXY processors and loudspeakers equipped with a Type 3P input card with GEN-1 technology.

    Tagging, search, and filter features make system calibration and management powerful and flexible at any scale.

  • Connect

    To make Milan AVB connections, Nebra presents the available channels from only two devices, making the connection a simple drag-and-drop.

    Nebra requires Milan-certified network switches for Milan connections and digital audio transport. See avnu.org for a listing of certified network switches.

    Nebra also manages the network settings of GEN-1 equipped loudspeakers in AES67 mode.

  • Monitor

    Nebra monitors the telemetry data from Milan-based devices over standard Ethernet, including Meyer Sound loudspeakers equipped with Milan end-points.

    For Meyer Sound loudspeakers using RMS technology, Nebra functions in parallel with Compass software and RMServer hardware.

    Monitoring does not require A Milan-certified network switch.

  • Update

    When opened while connected to the Internet, Nebra automatically downloads new versions and device firmware, then notifies of any necessary action.