Responsive, natural-sounding text-to-speech to power voicebots and conversational AI applications.
Voice Quality
Play.ht Samples
Mean Opinion Score
Fiction
4.17
Non-Fiction
4.17
Conversation
3.48
Deepgram Aura Samples
Mean Opinion Score
Fiction
N/A
Non-Fiction
N/A
Conversation
N/A
Mean Opinion Score (MOS) is a numerical measure that represents the perceived quality of audio samples, commonly used in evaluating text-to-speech systems.
The score ranges from 1 to 5, with 1 indicating poor quality and 5 signifying excellent quality.
These scores are derived from comprehensive, professionally-conducted evaluations, and are anonymized to ensure unbiased results.