Welcome
Welcome to Vardytests API
VardyTests AI offers an advanced AI speech and pronunciation assessment API that evaluates fluency, pronunciation accuracy, completeness, stress, tone, and liaison, among other metrics. Our patented technology analyzes a user's speech, identifying individual syllable and phoneme level mistakes.
It also assesses spontaneous speech, such as the IELTS speaking test, and provides an overall score and 4 scores for fluency and coherence, lexical resource, grammatical range and accuracy, and pronunciation.
Our technology is designed to provide accurate and comprehensive speech assessment for learners and educators alike.
What we can do?
With AI technology, we can objectively evaluate learners' pronunciation.
Today, we have implemented learner assessment through famous test preparation certificates such as PTE and IELTS.
Recording Audio
Accepts the following audio formats: wav, mp3, ogg, amr, opus
Recommended Audio Settings for Best Performance:
Sample Size
16-bit
Sample Rate
16000 Hz
Channels
1
Bitrate
>= 96 kbps
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