Rolando

Authoritative Narration E-Learning & Tutorials Voice Assistant Deep & Professional
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Current: 0Sample Limit: 170Full Limit: 1000

Voice Summary

A deep, fast-paced male voice with a professional and authoritative tone. Its exceptional clarity and low-energy delivery make it ideal for informational and instructional content.

Voice Attribute Summary

age Estimate
Mature Adult

The voice sounds like it belongs to a mature adult, typically in the 30-50 age range.

pitch
Deep

The voice has a very low fundamental frequency, sounding deep and resonant.

intensity
Normal

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

energy Level
Low

The voice maintains a steady, level tone, sounding more informational than expressive.

breathiness
None

A lack of breathiness contributes to the voice's clear and direct quality.

pause Frequency
Occasional

Pauses are used appropriately for grammar but are not frequent, maintaining a brisk pace.

average Pause Length Ms
300

Short pauses contribute to the voice's fast-paced and efficient delivery.

vocal Fry
Noticeable

A distinct creaky or gravelly quality is present, particularly at the end of phrases.

Voice Analysis Breakdown

At 212.57 words per minute, this voice speaks significantly faster than the average conversational rate, making it highly efficient for delivering dense information in tutorials or fast-paced explainer videos.

With a fundamental frequency of 89.69 Hz, this voice resides in the deep bass range for a male speaker, conveying a strong sense of authority, seriousness, and stability.

The voice's intensity is 60.53% on a linear scale, indicating a clear and assertive volume that commands attention in a variety of settings without being aggressive or shouting.

Scoring a 2 out of 10 for energy, this voice is characterized by a very low-energy, steady delivery suited for professional or instructional content where a neutral, focused tone is preferred.

Recommended For

  • Delivering clear, concise instructions for technical tutorials and e-learning modules.
  • Voicing authoritative and serious narration for documentaries or corporate training videos.
  • Acting as a responsive and efficient voice assistant or IVR system.
  • Narrating fast-paced explainer videos that need to convey a lot of information quickly.

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Rolando's Top 100 Highlight Reel

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