Kelli

Customer Support & IVR E-Learning & Tutorials Corporate Explainers Product Demos
speechify.com
English

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Voice Summary

A polished and warm young adult female voice that balances professional clarity with a helpful, approachable demeanor. The tone is smooth and inviting, making it perfect for guiding users through complex information without sounding robotic or distant.

Voice Attribute Summary

age Estimate
Young Adult

The voice sounds youthful and modern, suitable for tech-oriented applications.

pitch
High

The voice has a high vocal tone, which often sounds clear and energetic.

intensity
Normal

The voice is delivered at a standard volume, neither too loud nor too quiet.

energy Level
High

The voice sounds lively and engaging, not monotone or flat.

breathiness
Mild

A slight amount of breath in the voice adds a touch of softness and humanity.

pause Frequency
Occasional

The speaker takes natural, brief pauses between phrases, maintaining a good flow.

average Pause Length Ms
300

Pauses are relatively short, contributing to the fast pace of the speech.

vocal Fry
Subtle

A small amount of vocal fry is present, adding a touch of texture without being distracting.

Voice Analysis Breakdown

At 197 words per minute, this voice speaks at a fast pace. This is significantly quicker than a typical conversational rate (around 150 WPM) and is ideal for delivering information efficiently, such as in tutorials, explainers, or voice assistant responses where speed is valued.

With an average pitch of 200.5 Hz, this is a high-pitched female voice. This higher frequency contributes to its clarity and perceived friendliness, helping it cut through background noise and command attention in a pleasant way.

The voice intensity is 63.7% on a linear scale, indicating a standard, moderate volume. It's loud enough to be clearly understood in most environments without sounding forceful or aggressive, striking a balance of confident and approachable.

Scoring an 8 out of 10 for energy, this voice is lively and engaging. It avoids a flat, monotonous delivery, making it suitable for content that needs to hold the listener's attention, such as training modules or upbeat product demonstrations.

Recommended For

  • Customer service interactions and IVR systems that require empathy.
  • Educational tutorials and e-learning modules seeking a supportive tone.
  • Corporate explainer videos needing a polished yet human touch.
  • Digital product demos and onboarding sequences.

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