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English Pronunciation Feedback

Speak like a native with ThetaOne's phoneme-level pronunciation feedback!

Click the sentence to hear native pronunciation

Stress the words marked with ▽

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Key Features

Phoneme-Level Scoring

Analyze each phoneme against native speaker references and provide granular accuracy scores

  • Individual phoneme scores
  • Word & sentence-level scores
  • Fluency & prosody metrics

Targeted Feedback

Pinpoint specific areas for improvement with clear, actionable guidance

  • Error type classification
  • Practice recommendations
  • Progress tracking

Education-Ready API

Easily integrate into language learning apps, LMS platforms, and assessment tools

  • RESTful API
  • Real-time & batch modes
  • Custom rubric support

How It Works

1

Reference Text

Provide the target sentence or passage for the learner to read

2

Voice Input

Learner records their pronunciation of the given text

3

AI Analysis

Our model compares the recording against native pronunciation data

4

Score & Feedback

Receive phoneme scores, overall rating, and improvement suggestions

Interested in Pronunciation Feedback?

The pronunciation feedback API is currently available to contracted partners only. If you'd like to integrate it into your service, please contact us.