Rodolfo

Voice Assistant E-Learning & Training Explainer Videos Professional Narration
speechify.comEnglishMale Iconmale


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Voice Summary

A fast-paced and professional male voice with a low, confident pitch. Its clarity and moderate energy make it highly versatile for corporate, educational, and tech-focused applications.

Voice Attribute Summary

age Estimate
Mature Adult

The voice has the sound of a developed, adult speaker, suitable for professional and general use.

pitch
Low

The voice has a low fundamental frequency, often perceived as calm or authoritative.

intensity
Normal

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

energy Level
Medium

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

breathiness
Mild

A slight amount of air is audible in the voice, giving it a softer, more human quality.

pause Frequency
Occasional

The speaker pauses at natural grammatical breaks, creating a comfortable listening rhythm.

average Pause Length Ms
350

Pauses between phrases average 350 milliseconds, contributing to a fluid and well-paced delivery.

vocal Fry
Subtle

There is a slight creaky or gravelly quality at the end of some phrases, which is a common speech pattern.

Voice Analysis Breakdown

With a speaking rate of 192.05 words per minute, this voice is significantly faster than typical conversational speech (around 150 WPM). This makes it ideal for delivering information efficiently, such as in tutorials, news-style reads, or product explainers where speed is key.

The average pitch of 123.79 Hz places this voice in the low range for a male speaker. This lower frequency often conveys a sense of stability, authority, and calmness, making it suitable for professional and trustworthy applications.

At 59.36% intensity on a linear scale, the voice has a moderate and well-balanced volume. It's clear and present without being overpowering, ensuring comfortable listening for extended periods in e-learning or audiobook contexts.

Scoring a 6 out of 10 for energy, the voice is engaged and confident but remains controlled. This moderate energy level is versatile, fitting both professional presentations and more relaxed, conversational content without sounding either flat or hyper.

Recommended For

  • Best for clear and concise voice assistant or IVR systems that need to sound helpful and efficient.
  • Best for corporate training and e-learning modules where a professional, authoritative, and fast-paced delivery is required.
  • Best for product demos and explainer videos that need to convey information quickly and confidently.
  • Best for podcast intros and commercial narration that demands a professional and engaging tone.

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Rodolfo's Top 100 Highlight Reel

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