RESOLVED DUPLICATE of bug 237614 216683
speechSynthesis.addEventListener is undefined 
https://bugs.webkit.org/show_bug.cgi?id=216683
Summary speechSynthesis.addEventListener is undefined
Takao Baba
Reported 2020-09-17 20:35:09 PDT
speechSynthesis.addEventListener is undefined so there are no way to handle "voiceschanged" event. https://wicg.github.io/speech-api/#tts-events
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Radar WebKit Bug Importer
Comment 1 2020-09-17 20:35:19 PDT
<rdar://problem/69117685>
chris fleizach
Comment 2 2022-03-18 11:57:48 PDT
*** This bug has been marked as a duplicate of bug 237614 ***
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