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About Donovan Sinclair
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A deep, resonant male voice with a notably relaxed and conversational delivery, offering a level of intimacy and warmth that feels authentically human rather than synthetic.
Acoustic Attributes
- age Estimate
- Mature Adult
The voice sounds like a male in his 40s to 60s.
- pitch
- Deep
The voice has a very low and resonant vocal tone.
- intensity
- Normal
The voice is delivered at a standard, moderate volume level.
- energy Level
- Low
The vocal delivery is calm and measured, with a low level of excitement.
- breathiness
- None
There is no audible air or breathiness in the voice.
- pause Frequency
- Occasional
The speaker pauses naturally between phrases, but not excessively.
- average Pause Length Ms
- 350
Pauses average 350 milliseconds, contributing to a deliberate and clear speaking rhythm.
- vocal Fry
- Subtle
A slight, low-frequency rattle or creak is sometimes audible at the end of phrases.
Detailed Performance Breakdown
Words Per Minute: 163 — This pace is very close to the average for conversational English, making the voice easy to follow and understand without feeling rushed or sluggish.
Pitch: 92.52 Hz — This fundamental frequency is very low on the male vocal spectrum, resulting in a deep, resonant, and authoritative bass tone.
Intensity: 49% — The voice's volume is balanced and moderate, perfect for clear communication without being too loud or too quiet.
Energy: 3/10 — With a low energy level, the voice maintains a calm, serious, and composed demeanor, ideal for conveying trust and authority.
Recommended Casting
- Perfect for creating an intimate atmosphere in podcast introductions.
- Ideal for lifestyle brands looking for an authentic, non-salesy approach.
- Excellent for guiding users through mindfulness or wellness applications.
- A strong choice for modern fiction audiobooks requiring a relatable narrator.