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About Isaac
Voice Design Recipe Public
Director's casting notes & character prompt
Full Voice Summary
Isaac offers a relaxed, textured baritone that feels instantly familiar and approachable, lacking the rigid polish of a typical announcer. His natural cadence and slight vocal warmth make him sound like a helpful friend explaining a concept over coffee.
Acoustic Attributes
- age Estimate
- Mature Adult
The voice has the tonal qualities of a mature adult, typically between 30 and 50 years old.
- pitch
- Medium
The voice has a moderate vocal tone, neither notably high nor low.
- intensity
- Normal
The voice is delivered at a standard volume, suitable for most listening environments.
- energy Level
- Medium
The voice has a balanced energy, sounding engaged but not overly excited.
- breathiness
- Mild
A slight amount of air is audible in the voice, giving it a softer quality.
- pause Frequency
- Occasional
The speaker pauses at natural points in the conversation.
- average Pause Length Ms
- 300
Pauses between phrases average 300 milliseconds, contributing to a natural conversational flow.
- vocal Fry
- Subtle
A slight creaky or rattling quality, known as vocal fry, is occasionally audible.
Detailed Performance Breakdown
Words Per Minute: 162 This speaking rate is considered average and is ideal for clear communication. It's fast enough to keep listeners engaged but slow enough for the information to be easily processed, making it perfect for explainers and narration.
Pitch: 122.59 Hz This pitch falls comfortably within the typical range for an adult male voice. It sounds grounded and reassuring, avoiding the extremes of being too deep or too high.
Intensity: 49.13% This voice has a normal, conversational volume. It's not shouting or whispering, making it pleasant to listen to for extended periods and suitable for a wide range of applications.
Energy: 5/10 A moderate energy level gives this voice a balanced and professional feel. It sounds engaged and interested without being overly enthusiastic or flat, ideal for informative content.
Recommended Casting
- Perfect for modern explainer videos that require a tech-savvy but unpretentious guide.
- Ideal for employee onboarding modules where a reassuring, peer-to-peer tone is preferred.
- Great for podcast intros or outros that need a casual, welcoming host vibe.
- Suitable for customer support conversational IVR that aims to de-escalate through friendliness.