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About Iris - Conversational
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A highly polished, articulate, and cheerful young female voice with the distinct clarity of high-end synthesis. Ideally suited for technology interfaces and instructional content where precision and a helpful tone are paramount.
Acoustic Attributes
- age Estimate
- Young Adult
The voice sounds like it belongs to a person in their 20s or early 30s.
- pitch
- High
The voice has a high tonal quality, which can sound bright and youthful.
- intensity
- Soft
The voice is spoken at a lower volume, creating a gentle and non-intrusive feel.
- energy Level
- Medium
The voice has a balanced level of energy, sounding engaged but not overly excited.
- breathiness
- Mild
There is a slight airy quality to the voice, which can contribute to a softer tone.
- pause Frequency
- Occasional
The speaker pauses at natural points in the conversation, aiding comprehension.
- average Pause Length Ms
- 450
The average length of silences between phrases is typical for natural speech.
- vocal Fry
- Subtle
A slight creaky or raspy quality is occasionally present at the end of some phrases.
Detailed Performance Breakdown
Speaking at 166 words per minute, this voice maintains a clear and engaging conversational pace. It's fast enough to keep listeners engaged without feeling rushed, making it ideal for tutorials and explainers.
With an average pitch of 256.63 Hz, this voice falls into a higher range for a female speaker. This high pitch contributes to a bright, clear, and youthful sound that is friendly and approachable.
The voice's intensity is measured at 32.84%, indicating a soft and gentle delivery. This lower volume is non-intrusive and calming, perfect for creating a relaxed and welcoming atmosphere.
Scoring a 5 out of 10 for energy, the voice strikes a perfect balance between being engaging and calm. It has enough vitality to hold attention for e-learning or customer support, without sounding overly energetic or excited.
Recommended Casting
- acting as the welcoming face of interactive voice response (IVR) systems.
- narrating clean, modern SaaS product demonstrations and walkthroughs.
- guiding users through mobile app onboarding flows with clarity.
- providing consistent, fatigue-free narration for long-form e-learning modules.