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About af_sarah
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A polite and approachable young adult female voice with a clean General American accent. The tone strikes a balance between professional clarity and casual warmth, making it sound like a helpful friend rather than a robotic interface.
Acoustic Attributes
- age Estimate
- Young Adult
The voice sounds like a young adult, typically associated with ages 20-40.
- pitch
- Medium
The voice has a moderate pitch, typical for a female speaker.
- intensity
- Normal
The voice is delivered at a standard, conversational volume.
- energy Level
- Medium
The voice sounds engaged and pleasant, but not overly enthusiastic.
- breathiness
- Mild
A small amount of air is audible in the voice, creating a soft quality.
- pause Frequency
- Occasional
The speaker pauses naturally between phrases and sentences.
- average Pause Length Ms
- 350
The average silence between spoken phrases is approximately 350 milliseconds.
- vocal Fry
- Subtle
A very slight, low-frequency creakiness is occasionally present at the end of phrases.
Detailed Performance Breakdown
A rate of 174 WPM is faster than typical conversation (150 WPM), making the delivery efficient and engaging without feeling rushed.
With an average pitch of 199.65 Hz, this voice falls comfortably within the typical range for an adult female, sounding pleasant and natural.
An intensity of 46.08% indicates a standard, moderate volume, perfect for clear listening without being too loud or too quiet.
An energy score of 6 out of 10 reflects a friendly and engaging tone that is positive and helpful but not overly energetic.
Recommended Casting
- Best for welcoming users in interactive voice response systems.
- Best for narrating clear and engaging explainer videos.
- Best for guiding students through e-learning modules.
- Best for demonstrating features in software product tutorials.