BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome56.0.2924ownobject[object SpeechSynthesis]
Chrome59.0.3071???
Chrome76.0.3809ownobject[object SpeechSynthesis]
Chrome77.0.3865???
Chrome86.0.4240ownobject[object SpeechSynthesis]
Chrome87.0.4280???
Chrome88.0.4324ownobject[object SpeechSynthesis]
Chrome94.0.4590???
Chrome94.0.4606ownobject[object SpeechSynthesis]
Chrome95.0.4624???
Chrome95.0.4630ownobject[object SpeechSynthesis]
Chrome96.0.4648???
Chrome96.0.4652ownobject[object SpeechSynthesis]
Chrome96.0.4655???
Chrome96.0.4662ownobject[object SpeechSynthesis]
Chrome97.0.4675???
Edge84.0.522???
Edge92.0.902ownobject[object SpeechSynthesis]
Edge93.0.961???
Firefox3.5.0???
Firefox90.0.0ownobject[object SpeechSynthesis]
Firefox92.0.0???
Firefox93.0.0ownobject[object SpeechSynthesis]
FxiOS36.0.0???
gentleman2.0.4???
HeadlessChrome93.0.4577ownobject[object SpeechSynthesis]
IE11.0.0???
InfoTigerBot1.9.0???
okhttp3.3.1???
Safari4.0.0ownobject[object SpeechSynthesis]
Safari8.0.0???
Safari14.1.1ownobject[object SpeechSynthesis]
Safari14.1.2???
Safari15.0.0ownobject[object SpeechSynthesis]
Safari15.1.0???
Safari537.36.0ownobject[object SpeechSynthesis]
ThinkChaos0.3.0???
YandexBot3.0.0???

PropertiesBingPreviewChromeEdgeFirefoxFxiOSgentlemanHeadlessChromeIEInfoTigerBotokhttpSafariThinkChaosYandexBot
addEventListener? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
cancel? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
dispatchEvent? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
getVoices? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
length??? 90.0.0?????????
onvoiceschanged? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
pause? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
paused? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
pending? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
prototype??? 90.0.0?????????
removeEventListener? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
resume? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
speak? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??
speaking? 56.0.2924 92.0.902 90.0.0?? 93.0.4577??? 4.0.0??