webspeech-api

Web Speech API specification says: text attribute This attribute specifies the text to be synthesized and spoken for this utterance. This may be either plain text or a complete, well-formed SSML document. For speech synthesis engines that do not support SSML, or only support certain tags, the user agent or speech engine must strip away the tags they do not support and speak the text. It does not provide an example of using text with an SSML document. I tried the following in Chrome 33: var msg = new SpeechSynthesisUtterance(); msg.text = '<?xml version="1.0"?>\r\n<speak version="1.0" xmlns=

I am working on web speech recognition. And I found that Google provide a API which call "Google speech API V2" to developer. But I notice there is a limit on every day to use it. After that I found there is a native WEB Speech API also can implement the speech recognition. And it just working on google chrome and opera: http://caniuse.com/#feat=speech-recognition So 1. What is the different Google Speech API and Web Speech API? Are they have any relations? The speech recognition result json is return from google. Is that the google speech api will be more accurate than web speech api? Thank

im trying to use web speech api to transcript a word in Portuguese, i set the property to 'pt-BR' ( unfortunately Portuguese - european is not supported) but, always replies in english. Can someone help? Thanks code: <script type="text/javascript"> var synth = window.speechSynthesis; function falatarea(){ var utteranceY = new SpeechSynthesisUtterance(); utteranceY.text = "teste"; utteranceY.lang = "pt-BR"; utteranceY.voice = "pt-BR"; window.speechSynthesis.speak(utteranceY); } </script> Seems like Chrome broke recently. I had code working, now its not. https://code.google.com/p/chromium/issues

When using the speak function in the Web Speech API, in Chrome the speaking stops abruptly after a few seconds, in the middle of the text given to it, in a seemingly random place (without reaching the end). This only happens in Chrome (works well on Firefox), tested on two different computers/systems. Have a look at this jsfiddle to see/listen: https://jsfiddle.net/fv9ochpq/ You can see that the SpeechSynthesis object .speaking flag stays on(true) after it stops speaking. I haven't seen any documented limit to the text passed to the utterance. Is this a Google Chrome bug? BTW, I've known about

Is it possible to use W3C Web Speech API to write Javascript code which generates audio file (wav, ogg or mp3) with voice speaking given text? I mean, I want to do something like: window.speechSynthesis.speak(new SpeechSynthesisUtterance("0 1 2 3")) but I want sound generated with it not to be output to speakers but to file. The requirement is not possible using Web Speech API alone, see Re: MediaStream, ArrayBuffer, Blob audio result from speak() for recording? , How to implement option to return Blob, ArrayBuffer, or AudioBuffer from window.speechSynthesis.speak() call Though requirement is

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 API Demonstration sets value of html element at demonstration to utterance voiced when microphone is