Callie

Sleep Stories & Narratives Guided Meditation Apps Poetry & Literature Ambient Audio Tours
async.ai
English x3

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Voice Summary

A deeply relaxed and contemplative male voice defined by slow pacing and spaced-out pauses, creating an intimate and soothing atmosphere. The delivery is deliberately low-energy and gentle, making it sound more like a bedside storyteller than a corporate assistant.

Multilingual Support (3 languages)

United States

English

United States

Spain

Spanish

Spain

Italy

Italian

Italy

Voice Attribute Summary

age Estimate
Mature Adult

The voice sounds like a fully grown adult, projecting a sense of experience and stability.

pitch
Medium

The voice resides in a standard pitch range for a male speaker, making it easy to listen to.

intensity
Normal

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

energy Level
Low

The voice has a calm, relaxed, and somewhat monotone delivery.

breathiness
None

There is no audible breathiness, resulting in a clear and solid vocal tone.

pause Frequency
Occasional

The voice takes noticeable pauses between phrases, creating a deliberate and contemplative feel.

average Pause Length Ms
450

The average pause lasts for 450 milliseconds, contributing to a measured and unhurried pace.

vocal Fry
Subtle

A slight amount of vocal fry is present, which can add a gravelly or relaxed quality to the voice.

Voice Analysis Breakdown

At 180.93 words per minute, this voice speaks at a fast conversational pace, delivering information efficiently while using deliberate pauses to maintain a calm feel.

With an average pitch of 149.04 Hz, the voice sits in a comfortable, medium-low range for a male speaker, sounding grounded and easy to listen to for extended periods.

The intensity level of 45.13% indicates a calm and measured volume, avoiding any harshness and making it suitable for relaxed or serious content.

An energy score of 3 out of 10 reflects a deliberately calm and somewhat monotone delivery, creating a contemplative and relaxed atmosphere for the listener.

Recommended For

  • Best for sleep stories and bedtime narratives that require a hypnotic, drowsy cadence.
  • Ideal for guided meditations and mindfulness exercises focusing on deep relaxation.
  • Perfect for intimate poetry readings or contemplative literary fiction.
  • Suitable for slow-paced museum guides or art gallery audio tours.

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