Environment
Second Life Release 7.2.0.16729091892 (64bit)
Description
Gesture sounds still be played even if you uncheck the "Enable sounds from gestures" checkbox in the sound volume pane that appears when you click the speaker icon on the right side of the main menu of the viewer.
Reproduction steps
  1. Teleport to the region where the script is available.
  2. Click the speaker icon on the far right of the viewer menu to display the sound volume pane.
  3. Set the "Sounds" trackbar to its maximum.
  4. Uncheck the "Enable sounds from gestures" checkbox.
  5. Perform a gesture that generates a sound.