Pierce Rockwell
English (US) · American · male · warm · brisk · Naadly Core
Everyday narration voice - warm American voice, brisk pace
The facts
| Language | English (US) (en_US) |
|---|---|
| Accent | American |
| Delivery | warm, brisk |
| Measured pitch | 116.7 Hz · 4.68 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:3927 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
Voices that sound like Pierce
Clean explainer and demo voice
Technical details
Engine id en_US-libritts_r-medium:439
Model en_US-libritts_r-medium · speaker
439
CC BY 4.0 (attribution required)
Pitch 120.5 Hz · 3.94 words/sec · clarity grade A
Friendly course narration
Technical details
Engine id en_US-libritts_r-medium:2562
Model en_US-libritts_r-medium · speaker
2562
CC BY 4.0 (attribution required)
Pitch 108.6 Hz · 4.07 words/sec · clarity grade A
Everyday narration voice
Technical details
Engine id en_US-libritts_r-medium:2012
Model en_US-libritts_r-medium · speaker
2012
CC BY 4.0 (attribution required)
Pitch 108.4 Hz · 4.62 words/sec · clarity grade B
Everyday narration voice
Technical details
Engine id en_US-libritts_r-medium:7688
Model en_US-libritts_r-medium · speaker
7688
CC BY 4.0 (attribution required)
Pitch 128.2 Hz · 4.25 words/sec · clarity grade A
Everyday narration voice
Technical details
Engine id en_US-libritts_r-medium:8705
Model en_US-libritts_r-medium · speaker
8705
CC BY 4.0 (attribution required)
Pitch 129.7 Hz · 4.14 words/sec · clarity grade A
Neutral corporate narration
Technical details
Engine id en_US-libritts_r-medium:154
Model en_US-libritts_r-medium · speaker
154
CC BY 4.0 (attribution required)
Pitch 124.6 Hz · 3.85 words/sec · clarity grade A
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