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Speech Assessment of English
Demos
Word speech assessment
  • phoneme mistake detection
  • syllable stress detection
  • spelling and sound alignment
Sentence speech assessment
  • real-time feedback
  • end-of-sentence tone detection
  • linking detection
Paragraph speech assessment
  • real-time feedback
  • word-level feedback
Speech to text transcription
  • asynchrous or streaming
  • reasonable accuracy
Oral multiple-choice questions
  • spoken-out answer recognition
Letters to Text
  • used for online timed word spelling competition
  • interactive and fun
IELTS Speaking Assessment
  • overall, grammar, vocabulary, pronunciation and fluency scores
  • grammatical error detection
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SpeechSuper
SpeechSuper provides world-leading deep learning-based pronunciation assessment APIs for language learning products and services. Detailed pronunciation feedback covers sentence score, word score, phoneme score, mispronunciation, syllable stress, linking techniques, etc. Comprehensive feedback on open speech assessment includes pronunciation, fluency, grammar, vocabulary, topic development, etc. We've helped 100+ customers at home and abroad.
Based in Suzhou, China.
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