shin1kt

Displays a button to speech the content. 
Single page only 
Web Speech API compatible browser only
<a href="https://developer.mozilla.org/ja/docs/Web/API/Web_Speech_API" rel="nofollow ugc">Web Speech API Browser compatibility.</a>
<h4>Example</h4>
You can change the display position with a filter hook.
<pre><code>add_filter( 'wp-speech-contents_mode', function () {
 return 'bottom'; // top or bottom
});
</code></pre>
You can change the content to be read out with the filter hook.
<pre><code>add_filter( 'wp-speech-contents_content', function ( $content ) {
 $content = preg_replace('/\pS/u','',$content); // Delete symbols etc.
 $content = 'Speech starts!.'.$content; // First "Speech starts!"
 return $content;
});
</code></pre>
You can Setting the language to be read out with the filter hook.
<pre><code>add_filter( 'wp-speech-contents_language', function ( ) {
 return 'ja-JP';
});
</code></pre>

WP Speech Contents

crossandcrown

Yu Onoda

This is voice input plugin using Web Speech API 
Japanese set as default language so you need to switch your language.
Web Speech APIを使用した音声入力プラグインです。
このプラグインはこのサイトで公開されていたものです。 
https://www.value-web.asia/web%E5%88%B6%E4%BD%9C/wordpress/%E3%83%97%E3%83%A9%E3%82%B0%E3%82%A4%E3%83%B3/webspeechapi%E4%BD%BF%E7%94%A8wordpress%E3%81%AE%E9%9F%B3%E5%A3%B0%E5%85%A5%E5%8A%9B%E3%83%97%E3%83%A9%E3%82%B0%E3%82%A4%E3%83%B3/

WebSpeechAPI for WP

This is voice input plugin using Web Speech API Web Speech APIを使用した音声入力プラグインです。

WP Speech Contents vs WebSpeechAPI for WP