Voice Quality Evaluation
Listen to two voice configurations and rate them. Your scores become the MOS (Mean Opinion Score) on our benchmark table.
How it works
Listen
Play two 30-second voice samples in your native language
Rate
Score each sample on naturalness, clarity, tone, and overall quality
Done
Your rating joins others to form an aggregated MOS score
Select your native language
Native Speakers
Only native speakers evaluate voice quality for their language
24h Turnaround
MOS scores typically appear within 24 hours of request
ITU-T P.800
Evaluation follows the ITU standard for subjective voice quality