- Native Language: Lingala, with a standard accent
- Age Range: 18-60 years old
- Recording Conditions: Quiet, controlled environment with clear audio quality and minimal background noise
- Natural Speech: Deliver sentences in a smooth, conversational tone without unnecessary pauses or stammering.
- Moderate Volume: Speak at a natural volume, maintaining clarity without being too loud or too soft.
- Consistency: Each participant should complete their assigned recordings independently to maintain consistency.