Ruby Kirby
English (US) · American · female · bright · rapid · Naadly Core
High-energy promo read - bright American voice, rapid pace
The facts
| Language | English (US) (en_US) |
|---|---|
| Accent | American |
| Delivery | bright, rapid |
| Measured pitch | 204.2 Hz · 4.74 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:6378 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
Voices that sound like Ruby
Everyday narration voice
Technical details
Engine id en_US-libritts_r-medium:596
Model en_US-libritts_r-medium · speaker
596
CC BY 4.0 (attribution required)
Pitch 191.7 Hz · 3.51 words/sec · clarity grade A
Everyday narration voice
Technical details
Engine id en_US-libritts_r-medium:7594
Model en_US-libritts_r-medium · speaker
7594
CC BY 4.0 (attribution required)
Pitch 219.4 Hz · 3.72 words/sec · clarity grade A
Everyday narration voice
Technical details
Engine id en_US-libritts_r-medium:7967
Model en_US-libritts_r-medium · speaker
7967
CC BY 4.0 (attribution required)
Pitch 215.1 Hz · 4.32 words/sec · clarity grade A
High-energy promo read
Technical details
Engine id en_US-libritts_r-medium:8722
Model en_US-libritts_r-medium · speaker
8722
CC BY 4.0 (attribution required)
Pitch 175.0 Hz · 4.73 words/sec · clarity grade A
Punchy ad read
Technical details
Engine id en_US-libritts_r-medium:3493
Model en_US-libritts_r-medium · speaker
3493
CC BY 4.0 (attribution required)
Pitch 218.3 Hz · 4.17 words/sec · clarity grade A
Punchy ad read
Technical details
Engine id en_US-libritts_r-medium:3379
Model en_US-libritts_r-medium · speaker
3379
CC BY 4.0 (attribution required)
Pitch 214.1 Hz · 4.15 words/sec · clarity grade A
Say your own words in this voice
The free plan gives you 30 minutes of audio a month across 1481 voices in 11 languages. No card.