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About River (NB) - Conversational
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
A relaxed and modern young adult voice with a warm, breathy texture that feels effortlessly conversational. The delivery features natural intonation and subtle vocal fry at phrase endings, creating an intimate and relatable 'peer-to-peer' atmosphere.
Acoustic Attributes
- age Estimate
- Young Adult
The voice sounds like a person in their 20s or early 30s.
- pitch
- High
The vocal tone is in a higher register, sounding youthful and clear.
- intensity
- Soft
The voice is delivered at a gentle volume, creating a calm and non-intrusive presence.
- energy Level
- Medium
The voice has a balanced and steady energy, neither hyper nor monotone.
- breathiness
- Mild
A slight airy quality in the voice contributes to its friendly and approachable tone.
- pause Frequency
- Occasional
Pauses occur naturally within sentences, mirroring a typical conversational rhythm.
- average Pause Length Ms
- 380
Pauses average 380 milliseconds, creating a comfortable and unhurried listening experience.
- vocal Fry
- Subtle
A slight creaky texture is sometimes audible at the end of phrases.
Detailed Performance Breakdown
180 WPM is faster than a typical conversational pace (around 150 WPM), making this voice efficient for delivering information in formats like tutorials or explainer videos without sounding rushed.
The average pitch of 184 Hz falls within the typical range for a young adult female voice, giving it a bright, clear, and approachable quality that is easy to listen to.
At 25% intensity, this voice is spoken softly. This low volume creates a calm, gentle, and non-intrusive atmosphere, ideal for personal assistants or meditation content.
An energy level of 5 out of 10 indicates a balanced and steady delivery. The voice is engaging and present without being overly energetic, suiting both professional and conversational contexts.
Recommended Casting
- Ideal for lifestyle and wellness applications that require a calming, supportive presence.
- Perfect for modern explainer videos that need to sound approachable rather than corporate.
- Excellent for social media content and shorts where authenticity is key to engagement.
- Great for casual e-learning modules designed to feel like a friendly guide rather than a lecturer.