Can some voices on spx text to speech not read phonetic alphabet ?

Houda 0 Reputation points
2024-06-10T20:36:03.0866667+00:00

Hello ! I am using the Azure text to speech service with SSML to read phonetic alphabet, it works well except for when I pick the voice "Andrew multilingual". The spx command does not generate any voice but there is no error in the output. Are some voices not supported by the SSML phonetic alphabet feature ? If so how do I know which ones, considering there's no error message that tells me that that's the issue ? Thank you in advance !

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An Azure service that integrates speech processing into apps and services.
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