Clark Lockhart
English (US) · American · male · balanced · measured · Naadly Core
Neutral corporate narration - balanced American voice, measured pace
English (US) · American · male · balanced · measured · Naadly Core
Neutral corporate narration - balanced American voice, measured pace
| Language | English (US) (en_US) |
|---|---|
| Accent | American |
| Delivery | balanced, measured |
| Measured pitch | 138.7 Hz · 3.9 words per second |
| Quality | Best · clarity grade A |
| Tier | Naadly Core — on every plan, including free |
| Licence | CC BY 4.0 (attribution required — how we credit it) |
| Engine id | en_US-libritts_r-medium:1903 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
Snappy reels and shorts voice
Engine id en_US-libritts_r-medium:8066
Model en_US-libritts_r-medium · speaker
8066
CC BY 4.0 (attribution required)
Pitch 136.1 Hz · 4.66 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:1473
Model en_US-libritts_r-medium · speaker
1473
CC BY 4.0 (attribution required)
Pitch 129.7 Hz · 4.96 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:7139
Model en_US-libritts_r-medium · speaker
7139
CC BY 4.0 (attribution required)
Pitch 113.7 Hz · 4.47 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:5519
Model en_US-libritts_r-medium · speaker
5519
CC BY 4.0 (attribution required)
Pitch 129.7 Hz · 5.44 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:353
Model en_US-libritts_r-medium · speaker
353
CC BY 4.0 (attribution required)
Pitch 129.7 Hz · 5.0 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:2368
Model en_US-libritts_r-medium · speaker
2368
CC BY 4.0 (attribution required)
Pitch 129.7 Hz · 5.31 words/sec · clarity grade A
The free plan gives you 30 minutes of audio a month across 1481 voices in 11 languages. No card.