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Technology Overview
Ordinate's patented PhonePass testing system is based on years of research in speech recognition, statistical modeling, linguistics, and testing theory.
The technology uses a speech recognition system that is specifically designed to analyze speech components from native
and non-native speakers of English.
In addition to recognizing words, the system also locates and evaluates relevant segments, syllables, and phrases in speech.
The PhonePass system then uses statistical modeling techniques to assess the spoken performance.
Independent studies have shown that Ordinate's SET tests (Spoken English Tests), which are powered by the PhonePass testing system,
are more objective and reliable in operation than today's best human-rated tests, including one-on-one oral proficiency interviews.
Using criteria developed by expert linguists, the PhonePass testing system provides items and scores that have been validated with reference
to human judgments of proficiency, fluency, and pronunciation.
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