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About Kathryn
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A polished and grounded female voice with a clear General American accent. The tone is professional yet approachable, maintaining a steady, trustworthy cadence ideal for conveying information without sounding overly robotic or overly dramatic.
Acoustic Attributes
- age Estimate
- Young Adult
The voice sounds like it belongs to a person in their late 20s to early 40s.
- pitch
- Medium
The voice is neither particularly high nor low, falling in a comfortable middle range.
- intensity
- Normal
The voice is delivered at a standard conversational volume.
- energy Level
- Medium
The voice has a balanced level of animation, neither monotone nor overly excited.
- breathiness
- Mild
A small amount of audible breathiness is present, which can soften the tone.
- pause Frequency
- Occasional
The speaker pauses at natural junctures, like the end of phrases or sentences.
- average Pause Length Ms
- 350
Pauses between phrases average around 350 milliseconds in duration.
- vocal Fry
- Subtle
A slight creaky quality, or vocal fry, is occasionally audible.
Detailed Performance Breakdown
With a Words Per Minute (WPM) of 188.35, this voice speaks significantly faster than the average conversational rate of ~150 WPM. This makes it highly effective for delivering information quickly and efficiently, ideal for tutorials, explainers, or voice assistant responses where brevity is key.
The average pitch of 160.85 Hz places this voice in a comfortable medium range for a female speaker. This neutral pitch is pleasant to listen to, projecting clarity and confidence without sounding sharp or overly deep.
An intensity of 64.96% indicates a normal, conversational volume. The voice is clear and present without being loud or aggressive, making it suitable for a wide range of applications from e-learning to customer support.
Rated at an energy level of 6 out of 10, the voice is engaging and helpful without being overly energetic. This balanced energy maintains a professional yet friendly tone, preventing listener fatigue during longer sessions.
Recommended Casting
- Best for corporate presentations and internal training videos.
- Ideal for clear and engaging e-learning or educational content.
- Perfect for long-form article narration and audiobooks.
- Excellent for professional product demos and explainer videos.