Caleb - Promo

Commercial & Ads Explainer Videos Voice Assistant E-Learning
murf.aiEnglishMale Iconmale


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

Voice Summary

Caleb is a high-energy and confident young adult male voice with a fast-paced, crisp delivery. His upbeat and friendly tone makes him a perfect choice for commercials, product demos, and modern voice assistant applications.

Voice Attribute Summary

age Estimate
Young Adult

The voice sounds like it belongs to someone in their 20s or early 30s.

pitch
High

The voice's pitch is in the higher range for a typical male speaker.

intensity
Strong

The voice is projected with confidence and high volume, ideal for commanding attention.

energy Level
High

The delivery is consistently lively, upbeat, and engaging.

breathiness
None

There is no noticeable airy or breathy quality to the voice.

pause Frequency
Occasional

Pauses are used naturally for punctuation but do not slow the overall fast pace.

average Pause Length Ms
380

Pauses are brief, maintaining the high-energy flow of the speech.

vocal Fry
Subtle

A slight, almost unnoticeable creaky quality is present at the end of some phrases.

Voice Analysis Breakdown

Speaking at 181 words per minute, this voice is considerably faster than the conversational average (~150 wpm), making it perfect for dynamic content like commercials or tech demos where energy and efficiency are key.

The average pitch of 175.39 Hz places this voice in the higher tenor range for a male. This contributes to its youthful, clear, and attention-grabbing quality that cuts through noise.

An intensity score of 27.55% reflects a projected, confident delivery. It's strong and assertive without being overpowering, ideal for professional presentations and advertisements.

With an energy score of 8 out of 10, this voice is consistently lively and engaging. This high energy makes the delivery feel enthusiastic and is excellent for motivating listeners or creating an exciting tone.

Recommended For

  • Voicing upbeat commercials and high-energy advertisements that need to grab the listener's attention immediately.
  • Narrating engaging product demos and explainer videos with a clear, fast-paced, and confident style.
  • Serving as a friendly and efficient voice assistant or IVR system that sounds modern and helpful.
  • Delivering professional e-learning content or corporate tutorials that require a motivating and energetic tone.

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