CHAPTER 1: INTRODUCTION 1. 1 Welcome Thank you for choosing Waves! In order to get the most out of your new Waves plugin, please take a moment to read this user guide. To install software and manage your licenses, you need to have a free Waves account. Sign up at www.waves.com. With a Waves account you can keep track of your products, renew your Waves Update Plan, participate in bonus programs, and keep up to date with important information.
Default: Low SETUP Activates the X-FDBK detection engine. When on, the Setup button is red. Setup will automatically turn off after one minute, as indicated by countdown bar at the bottom of the frame. When feedback is detected, the engine will add a filter at the exact feedback frequency. The filter will be added with appropriate Q and amplitude as needed to stop the feedback.
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NAV ARROWS Click the Left or Right arrow to navigate between existing filters on the graph. The yellow vertical cursor will jump to the previous or next filter. This selects the filter. Range: Left, Right. Default: Off Cursor Move the Filter selection cursor from one filter to another using Left/Right arrows or a mouse. The cursor snaps to the previous or next filter when adjusted with a mouse Filter Controls Filter Indicators...
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FREQ Displays or adjusts the frequency of the selected filter. Click the + or - buttons for incremental changes, or enter a value manually by double-clicking the text window. Range: 24 Hz to 20 kHz Default: 24 Hz Steps: 1 Hz (24 Hz–500 Hz); 10 Hz (500 Hz–1 kHz); 100 Hz (1 kHz–20 kHz) Displays or adjusts Q of the selected filter.
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Graphs Input Analyzer Curve The dynamic curve displays the input signal. Filter Curve Displays all existing filters, whether added by the SETUP or manually. The values of these filters can be adjusted only with the Adjust Filter controls at the bottom of the frame. Global Controls Adjusts the Q globally for all existing filters.
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When the switch is On, AMP and GAIN OUT are locked together, moving in opposite directions: for example, when AMP is decreased (moves to the right), GAIN OUT is decreased (moves to the left) correspondingly. GAIN OUT Adjusts X-FDBK’s output gain. Click and drag to control. Range: -24 to 24 dB Default: 0 dB Steps: 0.1 dB...
But it cannot distinguish between, let’s say, the electric guitar feedback that guitarists love so much, and undesired feedback from a vocal mic. If the detection engine is active during the show, X-FDBK might be triggered by sounds that you do want people to hear.
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Your filters are set to a Q of 0.7 and a cut of -20 dB, and there is still feedback around the filter frequencies. These are the maximum cut and the widest Q that X-FDBK will provide, so if feedback persists despite these settings, it’s likely that the gain structure is incorrect or there is a problem with the sound system itself.
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