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About Harper
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
Harper offers a sophisticated and polished British accent that balances professionalism with genuine warmth. The tone is velvety and articulate, creating a sense of trust and intelligence suitable for high-end service roles or educational content.
Acoustic Attributes
- age Estimate
- Young Adult
The voice sounds like a person in their 20s or 30s.
- pitch
- High
The voice has a high-frequency tone, which often sounds bright and clear.
- intensity
- Normal
The voice is delivered at a standard, conversational volume.
- energy Level
- Medium
The voice has a balanced and controlled energy, sounding professional but not monotone.
- breathiness
- Mild
A slight amount of air in the voice adds a soft, human-like quality.
- pause Frequency
- Occasional
The speaker pauses at natural intervals, typical of normal conversation.
- average Pause Length Ms
- 350
Pauses are brief and well-timed, maintaining a good conversational flow.
- vocal Fry
- Subtle
A slight creaky quality is sometimes present at the end of phrases, adding naturalness.
Detailed Performance Breakdown
At 173.59 words per minute, this voice delivers information at a moderately fast pace. This speed is ideal for engaging content like tutorials and explainers, as it keeps the listener focused without feeling rushed or overwhelmed.
The average pitch of 196.13 Hz is in the higher range for a female voice. This creates a bright, clear, and trustworthy sound that easily cuts through background noise, making it perfect for voice assistants and instructional audio.
With a linear intensity of 52.32%, the voice maintains a consistent, normal volume. This makes it pleasant for extended listening in applications like e-learning or corporate narration, as it's neither too loud nor too soft.
An energy level of 5 out of 10 indicates a calm, professional, and controlled delivery. This balanced energy makes the voice versatile, suitable for serious corporate training as well as friendly customer support interactions.
Recommended Casting
- Ideal for guiding customers through service menus with patience and clarity.
- Delivers complex information in a way that feels accessible and authoritative.
- Adds a layer of class and reliability to product introductions and branding.
- Provides a soothing and clear experience for long-form listening.