Kendra

Telephony & IVR Accessibility Tools Public Announcements Technical E-Learning
aws.amazon.com
English

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Voice Summary

Kendra presents a classic synthesized voice profile with high intelligibility and a distinct digital sheen, prioritizing clarity over human emotional nuance. Her delivery is stable, precise, and functionally authoritative, characteristic of standard text-to-speech engines used in automated environments.

Voice Attribute Summary

age Estimate
Mature Adult

This voice sounds like a fully grown adult, projecting experience and professionalism.

pitch
Low

The voice's pitch is in a low register for a female speaker, often perceived as calm and authoritative.

intensity
Normal

The voice is delivered at a standard, comfortable volume.

energy Level
Low

The delivery is calm and steady rather than energetic or excited.

breathiness
None

There is no significant audible breathiness in the voice.

pause Frequency
Occasional

Pauses are used naturally for punctuation and are not overly frequent.

average Pause Length Ms
450

Pauses average 450 milliseconds, typical for creating a natural, conversational rhythm.

vocal Fry
Subtle

A slight vocal fry is present, which can add to a relaxed or serious tone.

Voice Analysis Breakdown

With a speaking rate of 157 words per minute, this voice is paced for clarity and comprehension, making it ideal for instructional or narrative content where listeners need to absorb information easily.

The voice's average pitch is 149 Hz, a lower register for a female voice that conveys warmth, authority, and a sense of calm reassurance.

At 46% intensity, the volume is moderate and even, creating a comfortable and non-intrusive listening experience suitable for long-form content or customer support applications.

Scoring a 3 out of 10 for energy, the delivery is relaxed and steady, projecting a sense of professionalism and seriousness rather than high-energy excitement.

Recommended For

  • Automated telephony and IVR menu systems.
  • Accessibility tools and screen reading software.
  • Public transport or facility announcements.
  • Basic functional e-learning modules.

Similar Voices

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