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About Marcella
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A warm, approachable female voice with a natural General American accent and a relaxed, conversational delivery. The tone is polished yet authentic, featuring subtle vocal fry at phrase endings that creates a relatable and trustworthy listener experience.
Acoustic Attributes
- age Estimate
- Young Adult
The voice sounds like it belongs to a person in their 20s or 30s.
- pitch
- Medium
The voice's pitch is in a typical, balanced range for a female speaker.
- intensity
- Normal
The voice is spoken at a standard volume, neither too loud nor too quiet.
- energy Level
- Medium
The voice sounds engaged and lively, suitable for informative or upbeat content.
- breathiness
- Mild
A slight breathy quality adds a touch of naturalness without sacrificing clarity.
- pause Frequency
- Occasional
Pauses are used naturally within sentences, aiding comprehension without slowing the pace.
- average Pause Length Ms
- 350
Brief pauses contribute to the voice's efficient and fluid delivery.
- vocal Fry
- Subtle
A slight vocal fry is present, which can add a conversational and relaxed quality.
Detailed Performance Breakdown
With a Words Per Minute (WPM) of 199.46, this voice speaks at a fast, energetic pace. This is significantly quicker than a typical conversational speed (~150 WPM), making it ideal for delivering a lot of information efficiently and keeping the listener engaged.
The average pitch of 173.34 Hz places this voice in a standard, medium range for a female speaker. This pitch is clear and pleasant, avoiding any shrillness or excessive depth, which contributes to its friendly and accessible quality.
An intensity of 66.05% on a linear scale indicates a confident and well-projected delivery. The voice is assertive and clear without being overly loud or aggressive, striking a balance perfect for professional applications.
Rated at an energy level of 7 out of 10, this voice is lively and engaging. It avoids a flat or monotonous tone, making it well-suited for content that aims to be informative, upbeat, and hold the listener's attention.
Recommended Casting
- Excellent for explainer videos that need a relatable and clear guide.
- Ideal for customer onboarding sequences that require a welcoming and helpful tone.
- Well-suited for modern e-learning modules targeting a younger demographic.
- Great for product demos where a trustworthy, peer-to-peer recommendation is desired.