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About Lula
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A highly conversational and relaxed young adult female voice that features natural vocal fry and distinct human-like intonation. The tone is approachable and casual, mimicking the sound of a close friend or a lifestyle vlogger rather than a polished broadcaster.
Acoustic Attributes
- age Estimate
- Young Adult
The voice has a modern and clear quality, typical of a person in their 20s or 30s.
- pitch
- Low
The voice's pitch is in the lower range for a female speaker, conveying calmness and authority.
- intensity
- Normal
The volume is at a standard, comfortable level suitable for most listening environments.
- energy Level
- Medium
The voice has a balanced energy, sounding engaged but not overly excited or flat.
- breathiness
- Mild
A slight amount of breath is audible in the voice, adding a soft and natural quality.
- pause Frequency
- Occasional
The speaker pauses at natural points in the conversation, but not excessively.
- average Pause Length Ms
- 350
Pauses average 350 milliseconds, typical for creating a natural, conversational rhythm.
- vocal Fry
- Subtle
A slight creaky or raspy quality is detectable at the end of some phrases.
Detailed Performance Breakdown
At 187.88 words per minute, this voice speaks significantly faster than the average conversational pace (around 150 WPM), making it highly efficient for delivering information quickly and keeping listeners engaged.
With a fundamental frequency of 148.11 Hz, this voice falls into the lower range for a female speaker, giving it a calm, grounded, and authoritative quality without sounding deep.
The voice's intensity is 60.05% on a linear scale, indicating a clear and present volume that is easy to hear without being loud or overpowering, suitable for most listening environments.
Scoring a 5 out of 10 for energy, the delivery is balanced and professional—not overly energetic, but maintaining a steady, engaging tone that avoids sounding flat or monotonous.
Recommended Casting
- Engaging social media content and TikTok narration.
- Young Adult (YA) audiobook storytelling.
- Casual brand explainers and lifestyle product demos.
- Modern, conversational e-learning modules.