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About Demi
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
Demi is a polished and warm American female voice that balances professional clarity with a friendly, approachable demeanor. Her articulation is crisp and modern, making her sound like a helpful companion who is patient and eager to assist.
Acoustic Attributes
- age Estimate
- Mature Adult
This voice sounds like a mature adult, suitable for professional and trustworthy applications.
- pitch
- High
The voice has a high-pitched quality, falling in the upper range for a female speaker.
- intensity
- Normal
The voice is delivered at a normal volume, neither loud nor quiet.
- energy Level
- Medium
The voice has a medium energy level, sounding engaged but calm.
- breathiness
- Mild
A mild amount of breathiness is present, adding a soft and human-like quality.
- pause Frequency
- Occasional
Pauses occur occasionally, creating a natural and unhurried conversational rhythm.
- average Pause Length Ms
- 350
The average pause between phrases is around 350 milliseconds, typical for natural speech.
- vocal Fry
- Subtle
A subtle amount of vocal fry is detected, adding a touch of texture to the voice.
Detailed Performance Breakdown
At 149 words per minute, this voice speaks at a pace that is clear, deliberate, and easy to follow. It's slightly slower than a typical conversational speed, making it ideal for instructional content where comprehension is key.
With an average pitch of 219.43 Hz, this voice falls into the higher end of the typical female vocal range. This contributes to a sound that is clear, friendly, and often perceived as engaging and approachable.
The voice's intensity is 37.07% on a linear scale, indicating a calm and measured volume. It's not loud or forceful, making it pleasant for longer listening sessions and suitable for applications like audiobooks or corporate narration.
Scoring a 5 out of 10 for energy, this voice strikes a perfect balance between engaging and relaxed. It has enough vitality to keep listeners interested without sounding overly enthusiastic, making it highly versatile.
Recommended Casting
- Ideal for guiding users through instructional content and tutorials with patience.
- Perfect for interactive voice response (IVR) systems requiring a reassuring tone.
- Suited for technology explainer videos that need to sound accessible and smart.
- Excellent for corporate training materials that demand clear, sustained engagement.