Kaleb Kimball
English (US) · American · male · balanced · brisk · Naadly Core
Everyday narration voice - balanced American voice, brisk pace
English (US) · American · male · balanced · brisk · Naadly Core
Everyday narration voice - balanced American voice, brisk pace
| Language | English (US) (en_US) |
|---|---|
| Accent | American |
| Delivery | balanced, brisk |
| Measured pitch | 150.0 Hz · 4.36 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:1789 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
Everyday narration voice
Engine id en_US-libritts_r-medium:5239
Model en_US-libritts_r-medium · speaker
5239
CC BY 4.0 (attribution required)
Pitch 137.4 Hz · 4.41 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:8396
Model en_US-libritts_r-medium · speaker
8396
CC BY 4.0 (attribution required)
Pitch 158.6 Hz · 5.05 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:335
Model en_US-libritts_r-medium · speaker
335
CC BY 4.0 (attribution required)
Pitch 168.3 Hz · 4.91 words/sec · clarity grade A
Everyday narration voice
Engine id en_US-libritts_r-medium:1264
Model en_US-libritts_r-medium · speaker
1264
CC BY 4.0 (attribution required)
Pitch 151.0 Hz · 4.79 words/sec · clarity grade A
Fast, upbeat social read
Engine id en_US-libritts_r-medium:7720
Model en_US-libritts_r-medium · speaker
7720
CC BY 4.0 (attribution required)
Pitch 140.4 Hz · 5.25 words/sec · clarity grade A
Calm phone menu and IVR voice
Engine id en_US-libritts_r-medium:101
Model en_US-libritts_r-medium · speaker
101
CC BY 4.0 (attribution required)
Pitch 157.5 Hz · 3.32 words/sec · clarity grade A
The free plan gives you 30 minutes of audio a month across 1481 voices in 11 languages. No card.