Acoustic & Perceptual Speech Assessment

Participant Listening Evaluation

Version 2 Protocol: 20 Isolated Words (Block 1) followed by 10 Full Sentences (Block 2)

Please complete your details below to access the perceptual test session.

Full Name *

Email ID *

Phone Number *

Age *

Gender *

Organization / Lab *

I confirm that all information provided is accurate, and I am conducting this experiment in a silent space with no external noise and wearing headphones.

📋 Instructions & Information for Participants:

1. Wear headphones in a quiet environment with no background noise.
2. Listen carefully to each audio clip and type exactly what you perceive.
3. You can replay clips, adjust speed (0.75x–1.5x), or use up to 5 context clues if needed.
Your session progress is automatically preserved at each trial; you can pause and resume at any time.