ondoku3

It is a plugin for WordPress of Ondoku that converts text into an audio file and reads it aloud. With this plugin, you can have your blog text read aloud.
<ul>
<li>Free registration is required for reading aloud to use this plug-in. 
https://ondoku3.com</li>
</ul>

text-to-speech Ondoku

Create an audio file that automatically reads the text aloud when posting a blog, and insert it with an HTML tag at the beginning of the blog.

bhelms

Adds the new HTML5 speech attribute to all inputs. This will allow your users to enter text in input fields using voice recognition. 
Currently this only works in Chrome 11 or higher but will hopefully be supported by more browsers soon.

HTML5 Speech

Adds the new HTML5 speech attribute to all inputs

text-to-speech Ondoku vs HTML5 Speech