Iris - Friendly

Voice Assistant Explainer Video Upbeat Commercial E-Learning
murf.aiEnglishFemale Iconfemale


Sentence 1 of 0
Current: 0Sample Limit: 170Full Limit: 1000

Voice Summary

A high-pitched and energetic young adult female voice with a clear, fast-paced American accent. Its friendly and confident tone makes it highly suitable for voice assistants, e-learning, and modern commercials.

Voice Attribute Summary

age Estimate
Young Adult

The voice sounds youthful, clear, and modern.

pitch
High

The voice has a high fundamental frequency, contributing to its youthful and energetic sound.

intensity
Strong

The voice has a high volume and confident projection.

energy Level
High

The delivery is lively and dynamic, avoiding a monotone sound.

breathiness
Mild

A slight amount of air in the voice adds to its friendly and approachable quality.

pause Frequency
Occasional

The voice uses natural, well-placed pauses at the end of phrases and sentences.

average Pause Length Ms
400

Pauses are of a standard length, contributing to a natural conversational flow.

vocal Fry
Subtle

A minimal, almost unnoticeable amount of vocal fry is present.

Voice Analysis Breakdown

Pace & Rhythm: With a speaking rate of 177 words per minute, this voice is quick and energetic. It's perfect for keeping listeners engaged in explainers, ads, and tutorials where momentum is important.

Pitch Profile: The average pitch of 249.12 Hz is high and bright. This gives the voice a youthful, optimistic, and friendly quality that easily captures attention and feels welcoming.

Loudness & Power: Registering at 92.5% intensity, the voice is consistently strong and clear. It projects confidence and ensures every word is heard, making it reliable for IVR systems and public-facing announcements.

Energy & Vibe: An energy score of 9 out of 10 means this voice is consistently lively and dynamic. It's ideal for content that needs to sound exciting, helpful, and modern, from product demos to e-learning modules.

Recommended For

  • Best for voice assistant and IVR systems that require a helpful and welcoming tone.
  • Best for upbeat advertising and commercial spots aiming for a modern and energetic feel.
  • Best for explainer videos and tutorials that need a clear, friendly, and easy-to-follow narrator.
  • Best for corporate e-learning and training modules where maintaining learner engagement is crucial.

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