Nova

IVR Systems Explainer Videos Educational Apps Customer Support
openai.com
English x57

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Voice Summary

Nova presents a warm, conversational American female voice that feels approachable and effortlessly helpful. Her tone balances professional clarity with a casual, friendly texture, making her sound like a reliable peer rather than a robotic interface.

Multilingual Support (57 languages)

United States

English

United States

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South Africa

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Arabic

Saudi Arabia

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Armenian

Armenia

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Azerbaijan

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Belarusian

Belarus

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Bosnian

Bosnia & Herzegovina

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Spain

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China

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Czechia

Exceptional multilingual support with 57 languages available

Voice Attribute Summary

age Estimate
Young Adult

The voice has the maturity and clarity of a young adult.

pitch
Medium

The pitch is in a comfortable, standard range for a female voice.

intensity
Normal

The volume is at a normal, comfortable listening level.

energy Level
Medium

The voice has a moderate energy level, sounding engaged but not overly excited.

breathiness
Mild

A mild breathiness adds a touch of softness and a human-like quality to the voice.

pause Frequency
Occasional

Pauses are used occasionally, creating a natural and unhurried speaking rhythm.

average Pause Length Ms
450

The average pause duration of 450ms contributes to a clear and well-paced delivery.

vocal Fry
Subtle

A subtle amount of vocal fry is present, which contributes to a more natural, human sound.

Voice Analysis Breakdown

With a pace of 171 words per minute, this voice is slightly faster than a typical conversational rate (~150 WPM). This makes it efficient and engaging for delivering information without feeling rushed.

The average pitch of 177.47 Hz sits comfortably in the medium range for a female voice. This pitch is pleasant to listen to and conveys a sense of calm authority and friendliness.

At 52.87% intensity, the voice has a standard, consistent volume. It's assertive enough to be clear but not so loud as to be jarring, making it ideal for a wide range of listening environments.

An energy level of 5 out of 10 indicates a balanced and composed delivery. The voice is engaging and present without being overly energetic, suitable for professional and informational content.

Recommended For

  • Perfect for interactive voice response systems needing a human touch.
  • Ideal for casual explainer videos that require a relatable guide.
  • Great for educational apps targeting a modern, young adult audience.
  • Well-suited for customer support scenarios aiming to de-escalate and assist.

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