---
title: SpeechRecognition.abort()
slug: Web/API/SpeechRecognition/abort
tags:
  - API
  - Experimental
  - Method
  - Reference
  - SpeechRecognition
  - Web Speech API
  - abort
  - recognition
  - speech
translation_of: Web/API/SpeechRecognition/abort
---
<p>{{APIRef("Web Speech API")}}{{ SeeCompatTable() }}</p>

<p><a href="/ja/docs/Web/API/Web_Speech_API">Web Speech API</a> の <code><strong>abort()</strong></code>メソッドは音声認識サービスが、入ってくる音声を聞くことを停止します。あと、{{domxref("SpeechRecognitionResult")}} を返しません。</p>

<h2 id="Syntax" name="Syntax">構文</h2>

<pre class="syntaxbox">mySpeechRecognition.abort();</pre>

<h3 id="Returns" name="Returns">返り値</h3>

<p>Void型</p>

<h3 id="Parameters" name="Parameters">パラメーター</h3>

<p>無し</p>

<h2 id="Examples" name="Examples">例</h2>

<pre class="brush: js">var grammar = '#JSGF V1.0; grammar colors; public &lt;color&gt; = aqua | azure | beige | bisque | black | blue | brown | chocolate | coral | crimson | cyan | fuchsia | ghostwhite | gold | goldenrod | gray | green | indigo | ivory | khaki | lavender | lime | linen | magenta | maroon | moccasin | navy | olive | orange | orchid | peru | pink | plum | purple | red | salmon | sienna | silver | snow | tan | teal | thistle | tomato | turquoise | violet | white | yellow ;'
var recognition = new SpeechRecognition();
var speechRecognitionList = new SpeechGrammarList();
speechRecognitionList.addFromString(grammar, 1);
recognition.grammars = speechRecognitionList;

var diagnostic = document.querySelector('.output');
var bg = document.querySelector('html');

document.body.onclick = function() {
  recognition.start();
  console.log('色のコマンドを取得します');
}

abortBtn.onclick = function() {
  recognition.abort();
  console.log('音声認識サービスを停止します');
}

recognition.onspeechend = function() {
  recognition.stop();
  console.log('音声認識サービスが停止されました');
}
</pre>

<h2 id="Specifications" name="Specifications">仕様</h2>

<table class="standard-table">
 <tbody>
  <tr>
   <th scope="col">仕様</th>
   <th scope="col">状態</th>
   <th scope="col">コメント</th>
  </tr>
  <tr>
   <td>{{SpecName('Web Speech API', '#dfn-abort', 'abort()')}}</td>
   <td>{{Spec2('Web Speech API')}}</td>
   <td> </td>
  </tr>
 </tbody>
</table>

<h2 id="Browser_compatibility" name="Browser_compatibility">ブラウザー実装状況</h2>

<div>


<p>{{Compat("api.SpeechRecognition.abort")}}</p>
</div>

<h3 id="Firefox_OS_permissions" name="Firefox_OS_permissions">Firefox OS の権限</h3>

<p>アプリで音声認識を利用する前に、下記の権限を <a href="/ja/docs/Web/Apps/Build/Manifest">manifest</a> に追加する必要があります。</p>

<pre class="brush: json">"permissions": {
  "audio-capture" : {
    "description" : "Audio capture"
  },
  "speech-recognition" : {
    "description" : "Speech recognition"
  }
}</pre>

<p>privileged アプリ権限も必要なので、下記も追加が必要です。</p>

<pre class="brush: json">  "type": "privileged"</pre>

<h2 id="See_also" name="See_also">関連情報</h2>

<ul>
 <li><a href="/ja/docs/Web/API/Web_Speech_API">Web Speech API</a></li>
</ul>