TTtrigger is intended for theatre use. It uses jack to trigger sound effects and other sounds to predefined audio ports. A shortcut key can be assigned to each sound effect or you can trigger the sounds sequentially.

TTtrigger uses the Qt toolkit. Linux is the only supported operating system at this time.


  • Trigger sound files with a single keypress
  • Sound files can be triggered while others are still playing
  • Each sound file can be routed to any JACK output port on the system
  • A repeat count can be set for each sound file

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Additional Project Details

Intended Audience

Advanced End Users, End Users/Desktop, Other Audience

User Interface


Programming Language

C, C++