Koen Jansen
Dutch · male · warm · measured · Naadly Core
Friendly course narration - warm Dutch voice, measured pace
The facts
| Language | Dutch (nl_NL) |
|---|---|
| Accent | Dutch |
| Delivery | warm, measured |
| Measured pitch | 144.1 Hz · 3.92 words per second |
| Quality | Unrated |
| Tier | Naadly Core — on every plan, including free |
| Licence | CC BY 4.0 (attribution required — how we credit it) |
| Engine id | nl_NL-mls-medium:4396 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
Voices that sound like Koen
Steady long-form narration
Technical details
Engine id nl_NL-mls-medium:2602
Model nl_NL-mls-medium · speaker
2602
CC BY 4.0 (attribution required)
Pitch 164.6 Hz · 2.33 words/sec
Steady long-form narration
Technical details
Engine id nl_NL-mls-medium:1085
Model nl_NL-mls-medium · speaker
1085
CC BY 4.0 (attribution required)
Pitch 144.1 Hz · 2.78 words/sec
Warm audiobook narration
Technical details
Engine id nl_NL-mls-medium:5367
Model nl_NL-mls-medium · speaker
5367
CC BY 4.0 (attribution required)
Pitch 168.3 Hz · 2.91 words/sec
Warm audiobook narration
Technical details
Engine id nl_NL-mls-medium:11472
Model nl_NL-mls-medium · speaker
11472
CC BY 4.0 (attribution required)
Pitch 164.6 Hz · 2.61 words/sec
Neutral corporate narration
Technical details
Engine id nl_NL-mls-medium:2825
Model nl_NL-mls-medium · speaker
2825
CC BY 4.0 (attribution required)
Pitch 145.1 Hz · 3.54 words/sec
Warm audiobook narration
Technical details
Engine id nl_NL-mls-medium:8480
Model nl_NL-mls-medium · speaker
8480
CC BY 4.0 (attribution required)
Pitch 133.6 Hz · 3.11 words/sec
Say your own words in this voice
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