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About Bella
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A highly polished and articulate British female voice that radiates warmth and helpfulness without sacrificing clarity. The tone strikes a perfect balance between a professional customer service agent and a friendly conversationalist.
Acoustic Attributes
- age Estimate
- Young Adult
The voice sounds like a person in their 20s or 30s.
- pitch
- High
The voice's pitch is in the higher range for a typical female speaker.
- intensity
- Soft
The voice's volume is gentle and non-assertive.
- energy Level
- Medium
The voice has a balanced energy, sounding engaged but not overly excited.
- breathiness
- Mild
There is a slight airy quality to the voice, which can make it sound softer.
- pause Frequency
- Occasional
The speaker pauses at natural points in the conversation, such as at the end of sentences.
- average Pause Length Ms
- 380
The average pause length is typical for natural, unhurried speech.
- vocal Fry
- Subtle
A slight creaky or raspy quality is occasionally present at the end of phrases.
Detailed Performance Breakdown
With a WPM of 162, this voice speaks at a clear and deliberate pace, making it easy for listeners to follow along without feeling rushed or bored.
The pitch averages 211 Hz, giving the voice a bright and engaging quality that is pleasant and easy to listen to over long periods.
At 23% intensity, the voice is soft and non-intrusive, ideal for background narration or creating a calm, focused environment for the listener.
An energy score of 5 out of 10 indicates a balanced and neutral delivery—professional and steady without being overly energetic or emotionally flat.
Recommended Casting
- Interactive Voice Response (IVR) systems requiring high clarity.
- Educational tutorials and corporate onboarding modules.
- Digital product tours and user interface guidance.
- Friendly service announcements in public spaces.