webspeech-api | 易学教程

How to create or convert text to audio at chromium browser?

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While trying to determine a solution to How to use Web Speech API at chromium? found that var voices = window.speechSynthesis.getVoices(); returns an empty array for voices identifier. Not certain if lack of support at chromium browser is related to this issue Not OK, Google: Chromium voice extension pulled after spying concerns ? Questions: 1) Are there any workarounds which can implement the requirement of creating or converting audio from text at chromium browser? 2) How can we, the developer community, create an open source database of audio files reflecting both common and uncommon words;

How to capture generated audio from window.speechSynthesis.speak() call?

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问题 Previous questions have presented this same or similar inquiry Can Web Speech API used in conjunction with Web Audio API? How to access audio result from Speech Synthesis API? Record HTML5 SpeechSynthesisUtterance generated speech to file generate audio file with W3C Web Speech API yet no workarounds appear to be have been created using window.speechSynthesis() . Though there are workarounds using epeak , meSpeak How to create or convert text to audio at chromium browser? or making requests

How to use Web Speech API at chromium?

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问题 How to use SpeechSynthesisUtterance() and window.speechSynthesis.speak() at chromium browser? var msg = new SpeechSynthesisUtterance( "Hello I am browser" ); window.speechSynthesis.speak( msg ); yields no output at system speakers. Issues with the API have bee noted The HTML5 SpeechSynthesis API is rubbish; var voices = window.speechSynthesis.getVoices(); logs an empty array for voices identifier; and only chrome not chromium purportedly support Web Speech API Specification, the Web Speech

How to create or convert text to audio at chromium browser?

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问题 While trying to determine a solution to How to use Web Speech API at chromium? found that var voices = window.speechSynthesis.getVoices(); returns an empty array for voices identifier. Not certain if lack of support at chromium browser is related to this issue Not OK, Google: Chromium voice extension pulled after spying concerns? Questions: 1) Are there any workarounds which can implement the requirement of creating or converting audio from text at chromium browser? 2) How can we, the

Getting the list of voices in speechSynthesis (Web Speech API)

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问题 Following HTML shows empty array in console on first click: <!DOCTYPE html> <html> <head> <script> function test(){ console.log(window.speechSynthesis.getVoices()) } </script> </head> <body> <a href=\"#\" onclick=\"test()\">Test</a> </body> </html> In second click you will get the expected list. If you add onload event to call this function ( <body onload=\"test()\"> ), then you can get correct result on first click. Note that the first call on onload still doesn\'t work properly. It returns