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Roberta
Corporate Narration Voice Assistant E-Learning Audiobooks
English
femaleNot voted yet
Current characters used 0 Sample text limit 170Full text limit 1000
Voice Summary
A deep and calm female voice with a professional and trustworthy tone. Its measured pace and excellent clarity make it ideal for narration, e-learning, and voice assistant roles.
Voice Attribute Summary:
| Attribute | Value | Interpretation |
|---|---|---|
| age Estimate | Mature Adult | The voice sounds like a fully grown adult, projecting confidence and experience. |
| gender | Female | The voice is identified as female based on its vocal characteristics. |
| language | English | The voice is speaking in the English language. |
| country | United States | The voice has an accent typically associated with the United States. |
| language Code | en-US | This is the standard language and region code for American English. |
| accent | American | The pronunciation and intonation are characteristic of a standard American accent. |
| accent Strength | Soft | The accent is clearly identifiable but not a strong regional dialect. |
| pitch | Deep | The voice has a very low tonal frequency for a female, sounding grounded and authoritative. |
| pitch hz | 132.64 | This low pitch for a female voice contributes to a calm and serious tone. |
| wpm | 174.73 | This speaking rate is moderately fast, conveying information efficiently and clearly. |
| clarity | Crisp | The articulation is very precise and easy to understand. |
| intensity | Normal | The voice is delivered at a standard, conversational volume. |
| intensity percentage | 60.20 | This represents a moderate volume that is neither too loud nor too soft. |
| energy Level | Low | The voice has a relaxed and composed delivery, not overly energetic. |
| energy Number | 3.00 | On a scale of 1-10, the voice's energy is low, suggesting a calm demeanor. |
| breathiness | Mild | A slight amount of air is audible in the voice, adding a touch of softness. |
| breathiness score | 0.15 | The low score indicates a very small, barely perceptible amount of breathiness. |
| pause Frequency | Occasional | Pauses are used naturally within sentences but are not a dominant feature. |
| average Pause Length Ms | 350.00 | Pauses are of a standard length, contributing to a natural conversational rhythm. |
| vocal Fry | Subtle | A slight creaky or gravelly quality is occasionally present in the voice. |
| vocal Fry number | 0.30 | This score indicates a low but detectable presence of vocal fry. |
| style | , , , , , , , , , , , , , , , , , , , , | |
Voice Analysis Breakdown
This voice speaks at 174.73 words per minute, a moderately fast pace that conveys information efficiently while remaining clear and easy to follow, ideal for instructional or informational content.
With an average pitch of 132.64 Hz, this female voice falls into a deep, low range. This contributes to a tone that is perceived as calming, authoritative, and trustworthy.
The voice's intensity is 60.2%, indicating a standard, conversational volume. It's assertive without being loud, making it pleasant for extended listening in e-learning or audiobook contexts.
Scoring a 3 out of 10 on the energy scale, the delivery is relaxed and composed. This low energy level is perfect for creating a calm, focused atmosphere for tutorials or serious narration.
Voice Info
Name: Roberta
female
English / United States
Voice Provider:` 
Speechify
Voice Profile Stats
Pitch(hz)132.64
Intensity(%)60.2
Energy3/10
Vocal Fry0.299
WPM174.73
Voice Styles & Applications
Recommended For
- Best for voice assistant and IVR applications, offering a clear, helpful, and professional tone.
- Best for educational content and e-learning modules, where its calm and authoritative delivery aids comprehension.
- Best for audiobook narration and long-form documentaries requiring a steady, engaging, and non-fatiguing voice.
- Best for corporate training videos and explainer content that needs to sound trustworthy and confident.
Similar Voices
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