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About Derek
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
Derek is a highly articulate and polished British male voice with a clean, professional tone. His delivery is precise and helpful, possessing a glassy smooth texture that makes him ideal for corporate and instructional applications requiring clarity and courtesy.
Acoustic Attributes
- age Estimate
- Mature Adult
The voice sounds like it belongs to a fully grown adult, likely between 30 and 50 years old.
- pitch
- Low
The voice resides in a lower tonal range, sounding deep and steady.
- intensity
- Normal
The voice is delivered at a standard, conversational volume.
- energy Level
- Low
The voice has a controlled, neutral, and somewhat flat delivery.
- breathiness
- None
There is no audible breathy or airy quality in the voice.
- pause Frequency
- Occasional
The speaker pauses at natural syntactic breaks but does not stop frequently.
- average Pause Length Ms
- 350
Pauses between phrases average a standard 350 milliseconds in duration.
- vocal Fry
- Subtle
A slight creaky or gravelly quality is occasionally detectable in the voice.
Detailed Performance Breakdown
A WPM of 173.43 indicates a fast and efficient speaking rate, suitable for delivering information quickly and concisely in automated systems.
The pitch of 121.72 Hz places this voice in a low, resonant range, often perceived as authoritative and stable.
An intensity of 51.02% reflects a standard, moderate volume that is clear and easy to listen to without being overpowering.
With an energy level of 3 out of 10, the voice maintains a neutral and controlled tone, ideal for objective and informational content where emotion is not required.
Recommended Casting
- Professional corporate training and internal videos
- Clear and polite IVR or telephone systems
- Educational tutorials and e-learning courses
- Product demonstrations requiring precise articulation