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About Marsha
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A clean, warm, and approachable American female voice that balances conversational ease with professional clarity. The tone is consistently helpful and friendly, lacking the harsh edges of traditional synthetic voices while maintaining perfect articulation.
Acoustic Attributes
- age Estimate
- Young Adult
The voice sounds youthful, clear, and modern, typical of a person in their 20s or 30s.
- pitch
- Low
The voice has a lower-than-average pitch for a female speaker, giving it a calm and grounded quality.
- intensity
- Normal
The voice is delivered at a standard volume, making it easy to listen to.
- energy Level
- Medium
The voice is engaging and steady, neither overly energetic nor monotonous.
- breathiness
- None
The voice has a solid, clear tone with no audible airiness.
- pause Frequency
- Occasional
The speaker pauses at natural syntactic breaks, maintaining a fluid pace.
- average Pause Length Ms
- 350
Pauses are of a standard conversational length, contributing to a natural rhythm.
- vocal Fry
- Subtle
A slight, almost imperceptible gravelly quality is present at the end of some phrases.
Detailed Performance Breakdown
With a speaking rate of 197 WPM, this voice is significantly faster than average conversational speech (around 150 WPM), making it ideal for delivering information quickly and efficiently.
The average pitch of 147 Hz is in the lower range for a female voice, giving it a calm, grounded, and authoritative quality without sounding deep.
An intensity of 58% on a linear scale indicates a standard, moderate volume, ensuring the voice is clear and easy to listen to without being overly loud or soft.
An energy level of 6 out of 10 reflects a balanced and engaging delivery that is lively enough to hold attention but remains controlled and professional.
Recommended Casting
- Perfect for explainer videos that require a clear and inviting tone.
- Ideal for educational content and e-learning modules.
- Great for modern customer support and IVR systems.
- Suitable for casual product demos and commercials.