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AUDIOWORX
  • Home
  • Documentation
  • Videos
  • Release Notes
  • Login
Harman Logo
AUDIOWORX
  • Home
  • Documentation
  • Videos
  • Release Notes
  • Login
  • Getting Started
  • User Guides
  • Developer Guides

Table of Content

Global Tuning Tool

  1. About Global Tuning Tool
    1. System Requirements
    2. Global Tuning Tool Workflow
  2. Workspace Overview
    1. Home Screen
      1. Home screen Options
      2. Application Options
    2. Device Designer Overview
      1. Tools
      2. Connection
      3. Import and Export
      4. Tuning
      5. Device Panels
    3. Devices and Template View
    4. About Core Objects Toolbox
    5. Device Operations
    6. Properties Panel
    7. Device View
    8. Help
  3. Configurations
    1. Configure State Variable
    2. Configure Default Control-Ids
    3. Configure Preset Controller
      1. Configuring Controller Slot
      2. Core Object Settings
      3. Custom Actions Settings
      4. Exporting Preset Configurations
      5. Maintain Folder Structure
      6. Loading Slots on the Device
      7. Handling Dual Responses
      8. Send Preset Data Online
    4. Link Window
    5. Configure Controller
    6. Launch MIPS Profiling
    7. Launch Memory Profiling
    8. Editing Memory Latency
    9. Configure Streaming and Polling
      1. Start Live Streaming
      2. Record Streaming Data
      3. FFT for Streaming
    10. Configure File controller
    11. Configure Control IDS
    12. Custom Device Usage
    13. Multi-xAF Library Support
    14. Configure External Endpoints
  4. Operations
    1. Create a New Project
    2. Create Signal Flow
    3. Connecting a Device
    4. Routing (Connections)
    5. Device Synchronization
    6. Launching Multiple Signal Flows
    7. Tune a Signal Flow
  5. Designing Custom Panel
    1. Panel Designer Ribbon
      1. Text Design
      2. Fader Design
      3. Rotary Design
      4. Button Design
      5. Box Design
      6. LED Design
      7. Meter Design
      8. Other Design
      9. Images
      10. Advanced
    2. Panels View
    3. Custom Panel Properties View
    4. Designer Workspace
    5. Editor Windows
      1. Parameter Address Editor
      2. Multi-Parameter Address Editor
      3. System Function Editor
      4. State Indication Setup Window
      5. Select Color Window
      6. Discrete Values Editor
      7. Indication Configuration Editor
      8. LED Values Editor
      9. Graph Parameters Window
      10. Scale Editor
    6. Create a Custom Panel in GTT
  6. Working with Parameter Set
    1. Parameter Set Overview
      1. Configuring Parameter Data
      2. Apply Delta in Parameter Sets
      3. Retrieve and Verify Parameter
      4. Import and Export Set File
      5. Preset Comparison
      6. Parameter Sets Explorer Color
      7. Switch Between Multiple Parameter
      8. Saving and Loading Set File
      9. Search in Parameter Sets
    2. Create a Parameter Set in GTT

Signal Flow Designer

  1. Overview Of Signal Flow Designer
  2. Components of Signal Flow Designer
  3. Operations in Signal Flow Designer
    1. Pin Labelling
    2. View Audio Object Metadata
    3. Column Name Configuration Panel
    4. Upgrade Audio Object
    5. Audio Object Processing State
    6. Metering the Signal Flow
    7. Copy and Paste Operation
    8. Undo and Redo Operation
    9. Block Control
    10. Signal Flow Design Validation
    11. Securing Audio Objects
  4. Create a Signal Flow
  5. Tune a Signal Flow
  6. Native Panels
    1. Launching Native Panel
    2. Common Operation in Native Panel
    3. Configuring Custom Native Panels
  7. Additional Audio Parameters
  8. Harman Audio Library Service
  9. Multiple Framework Instances Support
  10. Feedback loop in Signal Flow
  11. Compound Audio Object
    1. Create a Compound Audio Object
    2. Import and Export CAO
    3. Tuning and Editing CAO
    4. Create Preset for CAO
    5. Edit CAO Instance
    6. Set password for CAO
    7. Linking Custom Panel to CAO
    8. Multi dll support for CAO
    9. Delete a Compound Audio Object

Audio Object Description

  1. Audio Object Description Overview
  2. Interface Objects
    1. AudioIO
    2. ControlIn
    3. ControlOut
  3. Basic Objects
    1. Delay
      1. Delay Panel
    2. Gain
      1. Gain Panel
    3. Level Monitor
      1. Level Monitor Panel
    4. FaderBalance
      1. Fader Balance Panel
    5. Volume and Mute
      1. Volume and Mute Panel
    6. VolumeLite
  4. Control Objects
    1. Control Math
    2. Control Grouper
    3. Control GroupSplitter
    4. Control Multi Adder
    5. Control Mixer
      1. Control Mixer Panel
    6. Control Router
      1. Control Router Panel
    7. Control Smooth
    8. AudioToControl
    9. Lookup Table (LUT)
      1. Lookup Table (LUT) Panel
  5. Routing Objects
    1. Router
      1. Router Panel
    2. Splitter
    3. Demux
    4. Selector
  6. Source Objects
    1. Noise Generator
      1. Noise Generator Panel
    2. Wave Generator
    3. FilePlayer
  7. Mixer Objects
    1. Adder
    2. Matrix Mixer
      1. Matrix Mixer Panel
    3. Merger
    4. Fader Matrix
  8. Dynamic Object
    1. Limiter
      1. Limiter Panel
  9. Filter Objects
    1. ParameterBiquad
      1. Parameter Biquad Panel
    2. CoefficientBiquad
      1. Coefficient Biquad Native Panel
    3. Tone Control Extended
      1. Tone Control Extended Panel
    4. XoverBiquad
      1. Xover Biquad Panel
    5. FastConv
      1. Fast Conv Panel
    6. FIR Filter
      1. FIR Filter Panel

Real Time Analyzer

  1. Real Time Analyzer Overview
  2. Real Time Analyzer Components
  3. Settings
    1. Channels Settings
    2. Generator Settings
    3. Analyzer Settings
    4. Microphone Calibration
    5. RTA Advanced Settings
      1. Sound Card Settings
      2. Plugin Host Setting
      3. Advance Analyzer Settings
      4. Advance Generator Settings
      5. Graph Display Settings
      6. Mimo Convolver Settings
      7. Recorder Settings
      8. Routing Settings
    6. Saving and Loading RTA File
  4. Integrated Virtual Process Options
  5. Probe Point Configuration
  6. Real Time Data View
  7. Graph Settings and Measurement
  8. Traces
    1. Trace Toolbar
    2. Trace Configuration
    3. Trace Functionalities
    4. RTA Shortcuts
  9. Analysing Audio Signal

Measurement Module 2.0

  1. Measurement Module Overview
  2. Configurations
    1. Device Output Mapping
    2. Generator
    3. Test Sound
  3. Understand Measurement Process
    1. Scene Setup
    2. Speaker Configuration
    3. Microphone Configuration
    4. Define Measurement
    5. Measurement Session

Central Viewer

  1. Central Viewer Overview
  2. Central Viewer Window
    1. Configurations
    2. Scene Mode
    3. Chart Selector
    4. Waterfall Chart
    5. Graph Area
    6. Curve Lists
    7. Domain Selector
  3. Import Export Central viewer settings

Starter Kit Utility Tool

  1. Starter Kit Utility Tool
  2. Useful Commands for Starter Kit
  3. Starter Kit Troubleshooting
  • Global Tuning Tool
  • Connection

2.2.2.Connection

You must connect the device instance containing the tuning data to the physical/virtual device to send tuning data to the physical device.

Connect Device

Use the Connect Device option to connect to a device.

To connect a device, select the device from the device list, and then click Connect Device.

If there is no instance of AmpSrv2 running with the required port, then a new instance of AmpSrv2 will start. Otherwise, it will use the current AmpSrv2 instance.

The communication port between GTT and AmpSrv2 is calculated automatically on the GTT side: 24575 + HiQnet node address of the device instance.

If AmpSrv2 is started by GTT, then AmpSrv2 settings will not be stored.

If AmpSrv2 settings change permanently, then a manual start of AmpSrv2 is required.

The automatic startup of AmpSrv2 only works for single-device instances. If you want to connect to multiple device instances in parallel, you will need to manually start multiple AmpSrv2 instances (running on the requested port addresses).

From Herbie Hancock release onward, the default port of the virtual device has changed. The default port is now 25001 (before it was 8080).
If an old audio library is used, the settings should be adapted manually. In AmpSrv2 > File > Options > click Socket.
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Disconnect Device: Click the Disconnect Device button in the ribbon bar.

If AmpSrv2 was launched by GTT, AmpSrv2 will be closed. Otherwise, AmpSrv2 will keep on running.

AmpSrv2 Settings

AmpSrv2 is software to connect the tuning tool to either a physical target device or a virtual amplifier.

The AmpSrv2 shows the following menus:

  • File: Click on the File menu to open the Options window or close the AmpSrv2.
  • View: Click on the View menu to open dialogues and protocols functionalities.
  • Extra: Click on the Extra menu to import CAN SID, OS-Msg Description, GATI/xTP Description, and Protocol file.
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  • Info: To get the AmpSrv2 version and license details.

AmpSrv2 License

The AmpSrv2 dialogues and protocols functionalities are licensed-based. If any dialog or protocol is grayed out or not available, this means you have a limited license.

The AmpSrv2 is shipped with a limited license (Customer.lic).

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To check AmpSrv2 license:

  1. On the AmpSrv2 window, click Info, and then click About. This displays the AmpSrv2 info screen. Verify the license information.
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To activate the new AmpSrv2 license:

  1. Navigate to the C:Program FilesHarmanHarmanAudioworXtoolsAmpSrv2.
  2. Locate the Customer.lic file (license file) and delete the existing license file.
  3. Copy and paste the new license file (xxx.lic) into the same AmpSrv2 directory.

To changing AmpSrv2 Settings:

  1. On the AmpSrv2 window, click File, and then click the option. This opens the Options window.
  2. On the Socket tab, set the protocol to GATI.
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If you experience network conflicts, choose a different port above 50000 because port 8080 is very popular. Your selection must appear in the VST client (probably AudioMulch).

  1. On the Tuning GATI tab, set the Databytes per to 192, and click Ok.
  2. On the AmpSrv2 window, check the checkbox.
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When you start GTT and connect to AmpSrv2, the AmpSrv2 window will show the number of connected clients.

Once you have completed the necessary Ampsrv2 modifications, go to AmpSrv2 Settings and save the Ampsrv2 modifications.

This saved configuration will now be used for this specific device on Connect Device. The saved configuration will also be exported/imported using the GTT project Export/Import functionality.

If no AmpSrv2 settings are connected with the device, the default settings will be used. You can modify the GTT default AmpSrv2 settings. Follow the steps mentioned in the above topic “To changing AmpSrv2 Settings”.

The AmpSrv2 window will appear, and the user can modify the settings, which will be considered the Default Settings for GTT.

In the case of a Discover device, you should first open AmpSrv2 Settings, modify settings as needed, and then click on Discover Device. This modified configuration will be used to discover the device.

In the AmpSrv2 window, the port number of the server is not saved in the General tab.
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Two AmpSrv2 windows with the same port number cannot be opened or an error message will be displayed.
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