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gbm-2833 asked YutongTie-MSFT answered

list of all phonemes used by pronounciation assessment service

Hello,
I am looking for a list of all phonemes used by the pronunciation assessment service.
Also, is there any word-phoneme mapping dictionary that the pronunciation service is using for checking the correctness?

Best regards
Rob

azure-cognitive-servicesazure-speech
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YutongTie-MSFT answered

Hello,

Pronunciation assessment is a part of Speech Service, I am checking with product group to see if there is this kind of list for Azure Speech Service specially.

The Speech service phone sets typically map to the International Phonetic Alphabet (IPA) . Speech service phone sets are used in conjunction with the Speech Synthesis Markup Language (SSML), as part of the Text-to-speech service offering.

https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/speech-ssml-phonetic-sets?tabs=en-US

Regards,
Yutong

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