Keno: A gamified SRM training and assessment tool using Greek CRM sentences

Keno is a gamified tool for assessing and training spatial release from masking (SRM) using Greek-language Coordinate Response Measure (CRM) sentences.
🎧 Each trial presents three simultaneous voices: one target (call sign “Keno”) and two distractors, either colocated or spatially separated at –45°, 0°, and +45° azimuth using pre-rendered HRTF audio.
🎯 Players identify the correct color–number combination spoken by the target.
📉 Task difficulty adapts via a 3-down 1-up staircase that adjusts the target-to-masker ratio (TMR).
📊 TMR thresholds and SRM values are computed automatically.

The game includes only free Unity assets and custom code. You are welcome to modify and extend the software for your own research.
🛠️ Updates and future builds coming soon.
▶️ Watch demo video: Keno.mp4