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About Ava Song
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A highly conversational and energetic female voice with a modern, approachable flair. The delivery is fast-paced and breathless with natural vocal fry, creating an authentic peer-to-peer connection that feels spontaneous rather than scripted.
Acoustic Attributes
- age Estimate
- Young Adult
The voice sounds youthful and modern, suitable for contemporary applications.
- pitch
- High
The voice has a high fundamental frequency, contributing to a bright and clear sound.
- intensity
- Soft
The voice is delivered at a lower volume, making it sound calm and non-intrusive.
- energy Level
- High
The voice sounds very lively and engaging, driven by its fast pace and bright tone.
- breathiness
- Mild
A slight amount of air is audible in the voice, but it does not affect clarity.
- pause Frequency
- Rare
The speech is very continuous with few pauses, consistent with its high WPM.
- average Pause Length Ms
- 150
The pauses that do occur are very brief, averaging around 150 milliseconds.
- vocal Fry
- Subtle
A slight creaky or rattling quality is occasionally audible at the end of phrases.
Detailed Performance Breakdown
At 226.28 WPM, this voice speaks at a very rapid pace, significantly faster than the typical conversational range of 150-180 WPM, conveying information quickly and efficiently.
The average pitch of 193.9 Hz places this voice in a higher-than-average female vocal range, contributing to its clear, youthful, and energetic sound.
With an intensity of 36.1%, the voice is delivered at a soft volume, making it sound calm and non-intrusive rather than loud or forceful.
An energy score of 8 out of 10 reflects the voice's fast pace and bright, engaging tone, making it sound lively and alert.
Recommended Casting
- Best for next-generation conversational AI agents that need a realistic personality.
- Best for upbeat explainer videos targeting younger, tech-savvy audiences.
- Best for rapid-fire social media content and shorts.
- Best for interactive mobile apps requiring a friendly, non-robotic guide.