{"id":11294,"date":"2020-10-01T12:48:44","date_gmt":"2020-10-01T10:48:44","guid":{"rendered":"https:\/\/demdlx704as001.ad.harman.com\/?page_id=11294"},"modified":"2020-10-02T06:48:25","modified_gmt":"2020-10-02T04:48:25","slug":"control-modulator","status":"publish","type":"page","link":"https:\/\/audioworx.transfunnel.co\/old\/?page_id=11294","title":{"rendered":"Control Modulator"},"content":{"rendered":"
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  1. Terms and Abbreviations<\/a>
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  2. Overview of Control Modulator<\/a>
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  3. Build time parameters<\/a>
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  4. Table View<\/a>
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  5. Function View<\/a>
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  6. Common View<\/a>
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    1.<\/span>Terms and Abbreviations<\/span> <\/span><\/span>
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    \n\n\n\n\n\n\n
    Abbreviations<\/th>\nMeaning<\/th>\n<\/tr>\n
    GTT<\/td>\nGlobal Tuning Tool<\/td>\n<\/tr>\n
    xAF<\/td>\nExtendable Audio Framework<\/td>\n<\/tr>\n
    VST<\/td>\nVirtual Studio Technology<\/td>\n<\/tr>\n
    SFD<\/td>\nSignal Flow Designer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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    2.<\/span>Overview of Control Modulator<\/span> <\/span><\/span>
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    Control Modulator is audio object that modulate control input signal with many choices for functions and LUTs. There are two control modulator play modes, loop and one-shot mode. The total time of control modulator depends on duration time. There are two components in control modulator, modulator section, modulator action. Output are from modulator action. Modulator section is responsible for modulation function, sin, square, sawtooth, triangle, random or LUTs<\/span><\/span>. The\u00a0<\/span><\/span>LUT<\/span><\/span>\u00a0definition is provided as a two-dimensional array, called a \u201c<\/span>xy<\/span>-map\u201d with n points. It is assumed that for all points, the x values are rising<\/span><\/span>\u00a0from zero<\/span><\/span>. For each x value there is a corresponding y-value representing the\u00a0<\/span><\/span>output. X values are from zero in\u00a0<\/span><\/span>millisecond<\/span><\/span>\u00a0unit.<\/span><\/span>\u00a0<\/span><\/span>\u00a0Modulator\u00a0<\/span>action<\/span>\u00a0modulate input with output of modulator section. In principle, Control Modulator is a set of modulations to make input control signal more realistic.\u00a0<\/span><\/span>The above property of\u00a0<\/span><\/span>Control Modulator<\/span><\/span>\u00a0makes it a useful component of\u00a0<\/span><\/span>Electronic<\/span><\/span>\u00a0Sound Synthesis, especially when the main purpose of ESS is to generate sound for electric vehicle.\u00a0<\/span><\/span>\u00a0<\/span><\/p>\n

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    \nModulator Index<\/span><\/b>: The index of modulator in modulator section<\/span>\u00a0<\/span>\u00a0<\/span><\/p>\n

    Active\/Deactive<\/span><\/b>: Active\/Deactive\u00a0modulator section<\/span>\u00a0<\/span>\u00a0<\/span><\/p>\n

    Modulated Input<\/span><\/b>: The control input which will be modulated<\/span>\u00a0<\/span>\u00a0<\/span><\/p>\n

    Modulator Ratio<\/span><\/b>: The ratio to modulator<\/span>\u00a0<\/span>\u00a0<\/span><\/p>\n

    Control Output<\/span><\/b>: The output of Control Modulator object<\/span>\u00a0<\/span><\/p>\n<\/div>

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    3.<\/span>Build time parameters<\/span> <\/span><\/span>
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    Configuration parameter<\/strong><\/td>\nValues<\/strong><\/td>\n<\/tr>\n
    Object Mode<\/td>\n“Loop”<\/strong> or “One Shot”<\/strong><\/td>\n<\/tr>\n
    Function Number<\/td>\n0 – 64<\/strong><\/td>\n<\/tr>\n
    Table Number<\/td>\n0 – 64<\/strong><\/td>\n<\/tr>\n
    Table Height (1-64)<\/td>\n2 – 256<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \n<\/div>

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    4.<\/span>Table View<\/span> <\/span><\/span>
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    The table view of Control Modulator contains LUT panel’s table and chart.
    \nThe number of tabs for Table View depends on “Table Number” value in SFD configuration.<\/p>\n

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    Userguide for LUT panel can be found here: LUT Userguide<\/a><\/p>\n<\/div>

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    5.<\/span>Function View<\/span> <\/span><\/span>
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    The number of tabs for Function View depends on “Function Number” value in SFD configuration.<\/p>\n

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    Control Modulator enables to choose several function calculation types from combobox:<\/p>\n