Meyer Sound Documentation

Added bulk copy/paste of AES67 network settings for GEN-1 equipped loudspeakers. After copying the settings of a desired device, use multiselect and the context menu in the Device List before pasting.

GEN-1 equipped loudspeakers can now be grouped and organized using folders

Connections Graph, added Organize Workspace icon, click to automatically organize the layout of device icons

Added processing controls for Galileo GALAXY processors and Type 3P (GEN-1) input modules

Added sub-view icons to access Processor Overview, I/O processing, Level & Delay Matrix

Search and filter fields now include all devices capable of signal processing – searching for “Left” filters the displayed processing channels to only show those containing the word “Left” in their names, includes keywords like Mute, SEL and ISO.

Multi-select can affect SEL, ISO, Mute, Polarity and all available control parameters in a bulk action

Added Copy/Paste GALAXY processor channel settings, available from the context menu (right-click)

SEL and ISO are now available for GALAXY processor input and output channels, GEN-1 equipped loudspeakers

Atmospheric Correction and Product Integration columns are now hidden by default, click table settings icon at the top of the application window to toggle.

Audio status of "Unlocked" when an analog signal is present on 2100-LFC or other loudspeakers with two input cards.

Updated Product Integration delay time for rear-facing 2100-LFC, now 4 ms

Nebra now stays “awake” if a macOS computer enters sleep mode

Serial numbers of third-party devices are now displayed

Improved telemetry sidebar decibel calculation

Fixed reported audio status for PANTHER digital and analog signals

Minor bug fixes and interface improvements

A reporting error for MPS-488X may show a spurious “underspeed” error on Fan 1. If Fans 2-5 are reporting green checkmarks, this can be ignored.

Recalling a Nebra Snapshot does not change the mode of a device (i.e. Normal, Spacemap, or Recovery Mode.) Please ensure the device is in the same mode as it was during snapshot capture before recalling a snapshot.

For new Nebra users launching the application and logging in for the first time, control of GALAXY and/or GEN-1 processing may be unavailable. To resolve, simply close and then relaunch Nebra.

Added bulk copy/paste of AES67 network settings for GEN-1 equipped loudspeakers. After copying the settings of a desired device, use multiselect and the context menu in the Device List before pasting.

GEN-1 equipped loudspeakers can now be grouped and organized using folders

Connections Graph, added Organize Workspace icon, click to automatically organize the layout of device icons

Added processing controls for Galileo GALAXY processors and Type 3P (GEN-1) input modules

Added sub-view icons to access Processor Overview, I/O processing, Level & Delay Matrix

Search and filter fields now include all devices capable of signal processing – searching for “Left” filters the displayed processing channels to only show those containing the word “Left” in their names, includes keywords like Mute, SEL and ISO.

Multi-select can affect SEL, ISO, Mute, Polarity and all available control parameters in a bulk action

Added Copy/Paste GALAXY processor channel settings, available from the context menu (right-click)

SEL and ISO are now available for GALAXY processor input and output channels, GEN-1 equipped loudspeakers

Atmospheric Correction and Product Integration columns are now hidden by default, click table settings icon at the top of the application window to toggle.

Updated Product Integration delay time for rear-facing 2100-LFC, now 4 ms

Nebra now stays “awake” if a macOS computer enters sleep mode

Serial numbers of third-party devices are now displayed

Improved telemetry sidebar decibel calculation

Fixed reported audio status for PANTHER digital and analog signals

Minor bug fixes and interface improvements

A reporting error for MPS-488X may show a spurious “underspeed” error on Fan 1. If Fans 2-5 are reporting green checkmarks, this can be ignored.

Recalling a Nebra Snapshot does not change the mode of a device (i.e. Normal, Spacemap, or Recovery Mode.) Please ensure the device is in the same mode as it was during snapshot capture before recalling a snapshot.

Nebra may report an audio status of "Unlocked" when an analog signal is present on 2100-LFC or other loudspeakers with two input cards. This is a spurious error and can be ignored.

For new Nebra users launching the application and logging in for the first time, control of GALAXY and/or GEN-1 processing may be unavailable. To resolve, simply close and then relaunch Nebra.

Updated Single Sign On (SSO) login

Updated error code GEN-1 Error 34 is now GEN-1 Info 134: Detected amplifier does not match stored speaker type. Requires factory reset.

Added AES67 digital audio format connectivity

Added ASTRYA-140 and USW-121P user processing control

Added Galileo GALAXY settings for Environment, Device Time, and Front Panel, accessible via the gear icon in the sidebar Properties or via the contextual menu in the Device list and Connection view.

Device list: when names are edited, they are now saved by clicking out of the name field — click ESC to stop editing

Device list: to multi-select, use Shift ⇧ or Command ⌘ and right-click to open the contextual menu to create folders or other batch actions

Device list: added access settings for ASTRYA-140 loudspeakers — click the gear icon in the sidebar Properties

Connection view: connection lines now have arrows indicating the signal flow direction

Connection view: new icons in the sidebar provide access to the connection graph and network topology

Added Processing view — includes controls for GEN-1 signal processing

Added new sub-view icons to processing in the sidebar, processor overview and I/O processing

Search/Filter now includes processing devices — search for any text or number, e.g., search for “Left” returns all loudspeakers with “Left” in their name, keywords like Mute, SEL, and ISO are also searchable.

Multi-select can be used to enable/disable SEL, ISO, Mute, Polarity , and all the available parameters in a bulk action

Using the context menu in the Device list will allow for directly jumping to processor controls for that device.

SEL and ISO functions have been added to Processing

Device, Connection, and Processing views, to access GALAXY, ASTRYA, and USW-121P settings, click the gear icon in sidebar properties

Snapshot view details, the State and Parameter values of all the GEN-1 user-controlled signal processing are saved by Nebra 2.x as a file on the Nebra computer. Nebra does not currently save the AES67 settings — they are stored in the device/loudspeaker. Snapshot Recall now includes an option to recall the GEN-1 user-controlled processing settings

Added option to select distance units (m/ft) and temperature units (C/F) to the Settings

For 2100-LFC gradient arrays, the rear-facing starting point delay has been updated to 4 ms

Fixed issue related to Mac computers sleeping and Nebra failing to respond upon wake

General bug fixes

The Input Signal Level meters in the Telemetry panel may freeze — quit, and restart the application to clear.

If both an ASTRYA-140 and USW-121P are SEL (selected) and the audio input type is changed to analog, and the loudspeaker SEL is toggled off, the input type selection for ASTRYA-140 will be stuck, set to analog, and will not pass audio. To remedy, re-SEL both loudspeakers and change the input type for the ASTRYA-140 back to AES67.

USW-121P amplifier error 27, missing description — the Type 3P card temperature is high

AES67 L16 and L32 formats are not supported, but are selectable

Some error codes related to Type 3P modules may be labelled MEP

The Qcontrol for Parametric Filters may have a rounding issue — rounds entered values — values may seemingly jump when click-dragged

When click-dragging signal processing controls in Nebra, the control points are sometimes updated at a slow rate — the audio changes may not be smooth

For loudspeakers with Type 3P modules, processing I/O view, when many loudspeakers are selected (SEL) and the contextual menu Reset All EQ option is chosen, the EQ is reset for only the devices selected in the left pane

Limiting status for ASTRYA-140 and USW-121P is indicated prematurely — at ~13% instead of 80% for yellow and ~67% instead of 100% for red.

Added support for ULTRA-X80/82 loudspeaker models

A small percentage of loudspeakers equipped with RMS modules will not retain their user-entered loudspeaker name when “Discover Inventory” is clicked in an RMServer’s sidebar Inventory tab. This issue is present in a certain generation of RMS hardware and only affects naming, not the monitoring functions. However, Nebra can store the RMS entity names, so every time the system is on, recalling the snapshot (option 1 or 2) re-establishes the user-entered RMS entity names.

Added Media Clock Map to Connection View, click the MC icon to open.

Enabled updating of the loudspeaker serial number after a different amplifier has been installed.

Added MAC address display for network switches and Galileo GALAXY processors to the sidebar.

When a Galileo GALAXY processor is selected as the Media Clock, all available clock sources are now displayed and selectable.

Drag and drop issue fixed for folder members, e. g., the order of loudspeakers in an array can now be reflected in the folder.

Drag and drop issue fixed for folder members, e. g., the order of loudspeakers in an array can now be reflected in the folder.

Minor bug fixes.

A small percentage of loudspeakers equipped with RMS modules will not retain their user-entered loudspeaker name when “Discover Inventory” is clicked in an RMServer’s sidebar Inventory tab. This issue is present in a certain generation of RMS hardware and only affects naming, not the monitoring functions. However, Nebra can store the RMS entity names, so every time the system is on, recalling the snapshot (option 1 or 2) re-establishes the user-entered RMS entity names.