Kellie

Voice Assistant E-Learning Explainer Video Podcast Host
speechify.comEnglishFemale Iconfemale


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Current: 0Sample Limit: 170Full Limit: 1000

Voice Summary

A fast-paced and high-energy American female voice with a clear, friendly, and confident tone. Its bright, crisp delivery makes it highly engaging for voice assistants, e-learning, and modern digital content.

Voice Attribute Summary

age Estimate
Young Adult

The voice sounds like it belongs to a person between 20 and 40 years old.

pitch
High

The voice has a high fundamental frequency, contributing to a bright and clear sound.

intensity
Normal

The voice is delivered at a standard, conversational volume.

energy Level
High

The voice sounds lively, engaged, and enthusiastic.

breathiness
Mild

A slight amount of breathiness is present, adding a friendly and approachable quality.

pause Frequency
Occasional

The speaker pauses at natural intervals, but not excessively.

average Pause Length Ms
380

Pauses between phrases are of a typical length for conversational speech.

vocal Fry
Subtle

A minor amount of vocal fry is occasionally detected, typical in relaxed speech.

Voice Analysis Breakdown

With a Words Per Minute (WPM) of 190, this voice speaks at a fast pace. This is ideal for delivering information efficiently and keeping the listener engaged, perfect for dynamic content like tutorials or upbeat advertisements.

The pitch, at 207.7 Hz, is in the high range for a female voice. This contributes to a bright, clear, and energetic tone that is perceived as friendly and is very easy to hear and understand.

An intensity of 58.7% indicates a normal, conversational volume. It's assertive and clear without being overpowering, making it pleasant for longer listening sessions like e-learning or podcasts.

Scoring an 8 out of 10 for energy, this voice is lively, engaging, and optimistic. This high energy level is excellent for capturing and holding an audience's attention in marketing or educational content.

Recommended For

  • Best for friendly and efficient voice assistants and IVR phone systems.
  • Best for modern e-learning modules and corporate training videos that require an engaging tone.
  • Best for upbeat podcast intros/outros and clear explainer video narration.
  • Best for confident and approachable commercials and product demonstrations.

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