BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome49.0.2623ownobject[object SpeechSynthesis]
Chrome69.0.3497???
Chrome70.0.3538ownobject[object SpeechSynthesis]
Chrome76.0.3809???
Chrome78.0.3904ownobject[object SpeechSynthesis]
Chrome79.0.3945???
Chrome80.0.3987ownobject[object SpeechSynthesis]
Chrome83.0.4089???
Chrome84.0.4147ownobject[object SpeechSynthesis]
Chrome88.0.4324???
Chrome89.0.4386ownobject[object SpeechSynthesis]
Chrome89.0.4387???
Edge85.0.564???
Edge86.0.622ownobject[object SpeechSynthesis]
Edge87.0.651???
Edge87.0.658ownobject[object SpeechSynthesis]
Edge87.0.664???
Edge88.0.670ownobject[object SpeechSynthesis]
Edge89.0.723???
Firefox68.0.0???
Firefox78.0.0ownobject[object SpeechSynthesis]
Firefox81.0.0ownfunctionfunction SpeechSynthesis() { [native code] }
Firefox83.0.0ownobject[object SpeechSynthesis]
Firefox84.0.0ownfunctionfunction SpeechSynthesis() { [native code] }
Firefox85.0.0ownobject[object SpeechSynthesis]
IE10.0.0???
Project1.3.2???
Qwantify1.0.0???
requests2.25.0???
Safari10.1.2ownobject[object SpeechSynthesis]
Safari14.0.3???
SamsungBrowser13.0.0???
YandexBot3.0.0ownobject[object SpeechSynthesis]

PropertiesBingPreviewChromeEdgeFirefoxIEProjectQwantifyrequestsSafariSamsungBrowserYandexBot
addEventListener? 49.0.2623 86.0.622 78.0.0?????? 3.0.0
cancel? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
dispatchEvent? 49.0.2623 86.0.622 78.0.0?????? 3.0.0
getVoices? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
length??? 70.0.0???????
onvoiceschanged? 49.0.2623 86.0.622 78.0.0?????? 3.0.0
pause? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
paused? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
pending? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
prototype??? 70.0.0???????
removeEventListener? 49.0.2623 86.0.622 78.0.0?????? 3.0.0
resume? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
speak? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0
speaking? 49.0.2623 86.0.622 78.0.0???? 10.0.0? 3.0.0