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Pronunciation assesment

Pronunciation assesment

The quality of the pronunciation of the responses is assessed realtime. The student gets a score expressed as a percentage, that represents the extent to which the pronunciation
corresponds to the pronunciation of a native speaker. Besides the student gets feedback on the quality of each separate phoneme. Both the score and feedback can be
tailored to the personal language level of the student.

SEE THE DEMO

Features

  • Assesment of sound and of fluency
  • Scores available on PHONEME WORD, SENTENCE LVL
  • Automatic conversion from text to sound
  • Deep Neural Networks for assesment results
  • Cloud infrastructure designed for real time assesment
  • Suitable for speech of childrens and adults
  • Supported language Englisch (Dutch is coming)

Benefits

  • Years of scientific research by the
    University of Sheffield is available in
    an easy to use API

  • Implementation examples for pronunciation
    assessment exercises are available. Source
    code is open source and available
    via Github

  • Experienced team and proven
    process to validate the automatic
    assessment to assure quality

  • Flexibility to implement custom user
    interaction and feedback mechanisms
    tailored to specific user groups

  • Professional research and
    development team that is qualified to
    include more (sub)competences
    for automatic assessment

  • Privacy and processing of personal
    data in line with policy trade
    organisation of publishers, a.o data
    storage on European territory

Prices
Pronunciation assessment
  • License price €0.63
  • Hosting costs €0.23
Per user/ year €0.86
Speech recording
  • License price €0.19
  • Hosting costs €0.09
Per user/ year €0.28
Streaming
  • License price €0.32
  • Hosting costs €0.17
Per user/ year €0.49

Implementation

The Javascript SDK for the ITSLanguage speech recognition is open source
and available on Github. Meet our software development team for a quick walkthrough.
Basic implementation will take two days. Trial and commercial API keys are available.

Browse to Github

Implementation
  • Browser based all HTML and no Flash
  • JS SDK and reference implementation
  • Secure authentication and advenced via REST API
  • Scalable to million of users
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