{"id":3189,"date":"2019-05-29T09:42:56","date_gmt":"2019-05-29T07:42:56","guid":{"rendered":"https:\/\/demdlx704as001.ad.harman.com\/?page_id=3189"},"modified":"2020-03-13T18:22:31","modified_gmt":"2020-03-13T17:22:31","slug":"user-guide-gtt-signal-flow-designer","status":"publish","type":"page","link":"https:\/\/audioworx.transfunnel.co\/old\/?page_id=3189","title":{"rendered":"User Guide GTT Signal Flow Designer"},"content":{"rendered":"
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  1. Purpose of the Document<\/a>
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  2. Overview<\/a>
    <\/div><\/li>
  3. Create a Signal Flow<\/a>
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  4. Tune a Signal Flow<\/a>
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  5. Additional Audio Block Configuration Parameters<\/a>
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  6. AO Modes<\/a>
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  7. Control Configuration<\/a>
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  8. Harman Audio Library Service<\/a>
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  9. Support for Multiple Framework Instances<\/a>
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  10. Pin Labelling<\/a>
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  11. Copy and paste<\/a>
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  12. Docking and undocking of SFD<\/a>
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  13. Audio inputs and Audio outputs<\/a>
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  14. Frame and Textbox<\/a>
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  15. Display Audio object metadata in GTT<\/a>
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  16. Tooltip for Audio Connections<\/a>
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  17. Change Processing state of an Audio Object<\/a>
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  18. Upgrade audio object<\/a>
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  19. Undo\/Redo of SignalFlow<\/a>
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  20. Audio-object Toolbox Search<\/a>
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  21. Search Audio objects in Signal Flow<\/a>
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  22. Signal flow compiler report<\/a>
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  23. Feedback loop in signal flow<\/a>
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  24. Validations in Additional parameters window<\/a>
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  25. Device and Node Validation<\/a>
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  26. Search in Parameter Sets<\/a>
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  27. Block Control<\/a>
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  28. Securing Audio Objects<\/a>
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    1.<\/span>Purpose of the Document<\/span> <\/span><\/span>
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    GTT is a customized branch of AudioArchitect from Harman’s Professional Division and Signal Flow Designer (SFD) is a specific additional functionality available in GTT, based on a separate extended license. This user guide will give you an overview of the use cases of SFD in GTT. For general information on how to use GTT, please refer to the Global Tuning Tool User Guide.<\/p>\n<\/div>

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    2.<\/span>Overview<\/span> <\/span><\/span>
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    The Signal Flow Designer facilitates the creation of dynamic signal flows. The tool makes it possible not only to create a definition of a signal flow, but also to send it to the amplifier. Finally, it supports the on the fly creation of a device as GTT sees it (dynamic state variables creation for the audio blocks present in the flow) and is a launching platform for tuning panels (both native and custom).<\/p>\n

    Example for a Designed Signal Flow<\/p>\n

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    Refer to the Signal Flow Designer Startup Guide<\/a><\/em>\u00a0on information how to setup the Signal Flow Designer and corresponding software.<\/p>\n<\/div>

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    3.<\/span>Create a Signal Flow<\/span> <\/span><\/span>
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    When at least one device is created, the user can start defining signal flows for the device.<\/span><\/p>\n

    Open the GTT, click on a device instance in the room and look for tab Device<\/em><\/span>.\u00a0 Signal flow designer can also be opened by double clicking on the device instance.<\/p>\n

    The GTT surface will be displayed.<\/p>\n

    \"\"<\/p>\n

    Double Click on instance to launch Signal Flow Designer<\/em><\/span>.<\/p>\n

    The Signal Flow Designer will be displayed.<\/p>\n

    Click on the device you previously created.<\/p>\n

    One or several boxes will be displayed on the right depending on the number of cores you have configured for your device in the setup or how many cores your real device has.<\/p>\n

    On opening Device designer view, a notification would show up to inform the user to to verify the core type selections. User has the option to hide the notification on further usage.<\/p>\n

    \"\"<\/p>\n

    If you are running a virtual device select WIN32(legacy) or WIN64 (IVP and VST3).<\/p>\n

    Not matching core types will cause issues on your device (virtual and real).<\/p>\n

    The device view of signal flow designer has two modes:<\/p>\n