af_alloy

IVR & Virtual Assistants Explainer Videos E-learning & Apps Product Demos
huggingface.co/hexgrad/Kokoro-82M
English

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Voice Summary

A bright, clean, and cheerful female voice with a natural American accent that exudes helpfulness and approachability. The tone is conversational and polished, making it sound like a friendly peer rather than a robotic interface.

Voice Attribute Summary

age Estimate
Mature Adult

The voice sounds like a fully grown adult, projecting confidence and experience.

pitch
Low

The voice has a lower-than-average pitch for a female, sounding calm and authoritative.

intensity
Normal

The voice is delivered at a standard, conversational volume.

energy Level
Medium

The voice has a balanced energy, sounding engaged and professional without being overly excited.

breathiness
Mild

A slight amount of air is audible in the voice, giving it a softer, more human quality.

pause Frequency
Occasional

The voice uses natural pauses between phrases and sentences, creating a smooth, conversational flow.

average Pause Length Ms
350

Pauses average 350 milliseconds, typical for a natural and unhurried speaking rhythm.

vocal Fry
Subtle

A slight creaky or rattling quality, known as vocal fry, is occasionally detectable.

Voice Analysis Breakdown

WPM: 191.95 is significantly faster than the average speaking rate of 150 WPM, conveying information efficiently and with a professional, brisk pace.

Pitch: 145.63 Hz falls into the lower range for a female voice, which gives it a calm, grounded, and reassuring quality that sounds authoritative.

Intensity: 39.68% indicates a moderate and controlled volume, making the voice clear and easy to listen to without being loud or overpowering.

Energy: 6/10 reflects a balanced and professional energy level, engaging enough to hold attention but calm enough for instructional or corporate content.

Recommended For

  • Perfect for interactive voice response systems requiring a welcoming tone.
  • Ideal for explainer videos that need clear and engaging narration.
  • Great for educational apps targeting a younger or casual demographic.
  • Suitable for product demos that benefit from a relatable, neighborly vibe.

Similar Voices

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