Adele Sinclair
English (US) · American · female · bright · measured · Naadly Core
Everyday narration voice - bright American voice, measured pace
English (US) · American · female · bright · measured · Naadly Core
Everyday narration voice - bright American voice, measured pace
| Language | English (US) (en_US) |
|---|---|
| Accent | American |
| Delivery | bright, measured |
| Measured pitch | 210.0 Hz · 3.59 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:4837 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
Clean explainer and demo voice
Engine id en_US-libritts_r-medium:1212
Model en_US-libritts_r-medium · speaker
1212
CC BY 4.0 (attribution required)
Pitch 200.5 Hz · 4.04 words/sec · clarity grade A
Snappy reels and shorts voice
Engine id en_US-libritts_r-medium:434
Model en_US-libritts_r-medium · speaker
434
CC BY 4.0 (attribution required)
Pitch 205.1 Hz · 4.23 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:6788
Model en_US-libritts_r-medium · speaker
6788
CC BY 4.0 (attribution required)
Pitch 204.2 Hz · 3.94 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:3119
Model en_US-libritts_r-medium · speaker
3119
CC BY 4.0 (attribution required)
Pitch 234.6 Hz · 3.61 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:8113
Model en_US-libritts_r-medium · speaker
8113
CC BY 4.0 (attribution required)
Pitch 208.0 Hz · 3.7 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:7995
Model en_US-libritts_r-medium · speaker
7995
CC BY 4.0 (attribution required)
Pitch 225.0 Hz · 3.64 words/sec · clarity grade A
The free plan gives you 30 minutes of audio a month across 1481 voices in 11 languages. No card.