I know php well and I use javascript and jquery but I don't seem to know how to make a speech to text conversion with them though, but i do know that there are many flash speech recognition api's around but I would like a faster, I would like a script for this that can accurately use your voice and convert it into text. Thank you very Much, Anonymous.
If your goal is to do speech recognition from an html page, you might want to look at some other alternatives. Chrome supports speech recognition for text input. See http://slides.html5rocks.com/#speech-input and http://www.filosophy.org/2011/03/talking-to-the-web-the-basics-of-html5-speech-input/.
These use the following tag for speech recognition:
<input type=”text” speech x-webkit-speech />
I believe Chrome is the only browser that currently supports this. http://tomlerendu.com/tutorial/how-to-use-html-5-speech-input/ has a good example and shows
if( document.createElement('input').webkitSpeech==undefined )
{
//no speech support
}
as a means to test if speech recognition is supported.
Historically, there have been other approaches. Opera implemented a different solution, but it appears they are no longer supporting it - http://dev.opera.com/articles/view/getting-to-know-voice/.
Another approach that has been used is to use a java applet or flash app that communicates with a speech recognition back end. WAMI is a good example of this - http://wami.csail.mit.edu/. These approaches use a rich client (Java or Flash or other plug in) to capture speech and send it to a server or some local speech engine for processing.
You could have a look at speechapi.com and build yourself what you need but if its the other way around;text to speech,speak.js will do.
Hope that helps.
来源：https://stackoverflow.com/questions/8693641/speech-to-text-conversion-php-javascript-or-flash-online