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About Karst
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A warm and approachable young adult voice characterized by a conversational cadence and natural vocal fry. The tone is helpful and inviting, creating an immediate sense of trust and relatability.
Acoustic Attributes
- age Estimate
- Young Adult
The voice has the tonal qualities of a person in their late teens to late twenties.
- pitch
- High
The voice has a high fundamental frequency, sounding bright and youthful.
- intensity
- Normal
The voice is delivered at a standard, easily audible volume.
- energy Level
- High
The voice sounds lively, alert, and engaging.
- breathiness
- Mild
A small amount of audible breath is present in the voice.
- pause Frequency
- Rare
The speaker takes very few pauses, resulting in a continuous flow of speech.
- average Pause Length Ms
- 150
When pauses do occur, they are very brief, averaging 150 milliseconds.
- vocal Fry
- Subtle
A subtle, low creaky vibration is occasionally audible at the end of phrases.
Detailed Performance Breakdown
Pace (215.53 WPM): This voice speaks at a very fast pace, significantly quicker than the average conversational speed of 140-160 WPM, making it ideal for conveying information efficiently and quickly.
Pitch (222.84 Hz): This is a high-pitched female voice, which often sounds youthful, energetic, and approachable, contributing to a friendly and engaging tone.
Intensity (57.96%): Delivered at a normal, clear volume, this voice is easily audible and understandable without being loud or overbearing, ensuring comfortable listening.
Energy (8/10): With a high energy level, the voice sounds alert, engaging, and eager to assist, making it highly suitable for motivational, instructional, or customer-facing content.
Recommended Casting
- Creating welcoming and helpful interactive voice response menus.
- Narration for modern product explainer videos.
- Delivering engaging and relatable educational content.
- Acting as the friendly interface for mobile applications.