Deloris

Voice Assistant Corporate Narration E-Learning IVR Systems
speechify.comEnglishFemale Iconfemale


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Voice Summary

A calm and professional female American voice with a medium-low pitch. Its clarity and friendly, conversational tone make it highly suitable for voice assistants, e-learning, and corporate narration.

Voice Attribute Summary

age Estimate
Mature Adult

The voice sounds like a confident and experienced adult.

pitch
Medium-Low

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

intensity
Normal

The voice is delivered at a standard volume, suitable for most listening environments.

energy Level
Medium

The voice maintains a steady, professional energy without being overly excited or lethargic.

breathiness
Mild

A slight amount of air is audible in the voice, adding a soft and human-like quality.

pause Frequency
Occasional

Pauses are used naturally between phrases, aiding comprehension.

average Pause Length Ms
350

The average pause duration is 350 milliseconds, allowing for natural breaks in speech.

vocal Fry
Noticeable

A creaky, low-pitched quality is noticeable, particularly at the end of sentences.

Voice Analysis Breakdown

With a speaking rate of 179 words per minute, this voice is moderately fast. It delivers information efficiently without feeling rushed, making it ideal for explainers, tutorials, and corporate narration where clarity and pacing are key.

The average pitch of 165.15 Hz places this female voice in a lower, alto range. This contributes to a calm, authoritative, and trustworthy tone that is easy to listen to for extended periods.

At 60.6% intensity, the voice maintains a normal, conversational volume. It's assertive enough to command attention but not so loud as to be aggressive, striking a perfect balance for professional and assistive applications.

Scoring a 5 out of 10 for energy, the voice is composed and steady. This moderate energy level is perfect for clear, professional communication that needs to be reassuring and informative rather than overly enthusiastic.

Recommended For

  • Best for voice assistant and IVR systems requiring a clear, friendly, and helpful persona.
  • Best for corporate training and e-learning modules where a professional and trustworthy tone is essential.
  • Best for audiobook narration, particularly for non-fiction or instructional content, due to its clarity and steady pace.
  • Best for explainer videos and product demos that need to convey information in a calm and confident manner.

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