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How to add/remove a “beep” sound once a barcode is found?

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Version 10

This feature is controlled by the Dynamsoft Camera Enhancer module.

Dynamsoft.DCE.Feedback.beep();

NOTE: - Check the class Feedback for more details.

Version 9 This feature is controlled using the [whenToPlaySoundforSuccessfulRead](https://www.dynamsoft.com/barcode-reader/docs/web/programming/javascript/api-reference/interface/ScanSettings.html?ver=latest) property. To enable the feature, set the property to either **frame** or **unique**. To disable the feature, set it to **never**. > This feature is disabled by default.

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