A VR auditory training game that targets speech in noise perception.
For HTC Vive Pro 2, make sure that both Steam and SteamVR are running. HTC Vive Pro requires VivePort to run.
Procedure to find initial SNR for participants. This has to be started once for every new participant
- Open Level Setup scene
- Open SetupManager game object
- Enter participant ID and name (this will be used for the result file names but ID is important for file association)
- Start scene -> Target and distractor will start playing
- Adjust target level by pressing 1 (louder) and 2 (quieter) keys on keyboard -> Let participant move head around during this procedure
- Once target is barely audible press space key on keyboard to write configuration
- Stop the scene
Actual training procedure. Instructions are written for use with HTC Vive Pro 2 + HTC controllers. Other HMDs controllers should be immediately usable but other controller buttons may be bound.
- Open Training Scene
- Open GameController game object
- Important: Enter participantID -> If entered wrong, training data will possibly override other participants' data
- Start the scene
- Interact with buttons by pointing at them and confirming with controller trigger
- Confirm target position with controller trigger
- Ending of the round (default: after 15 targets were found) triggers writing of result data (if scene is stopped before completion, no data is written)