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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/ja/web/api/speechrecognitionalternative/transcript | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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diff --git a/files/ja/web/api/speechrecognitionalternative/transcript/index.html b/files/ja/web/api/speechrecognitionalternative/transcript/index.html new file mode 100644 index 0000000000..6eb8c3d932 --- /dev/null +++ b/files/ja/web/api/speechrecognitionalternative/transcript/index.html @@ -0,0 +1,97 @@ +--- +title: SpeechRecognitionAlternative.transcript +slug: Web/API/SpeechRecognitionAlternative/transcript +tags: + - API + - Experimental + - Property + - Reference + - SpeechRecognitionAlternative + - Web Speech API + - recognition + - speech + - transcript +translation_of: Web/API/SpeechRecognitionAlternative/transcript +--- +<p>{{APIRef("Web Speech API")}}{{ SeeCompatTable() }}</p> + +<p>{{domxref("SpeechRecognitionResult")}} インターフェースの <code><strong>transcript</strong></code> 読み取り専用プロパティは、認識したワードの記録を含む文字列を返します。</p> + +<p>連続認識において、連続した {{domxref("SpeechRecognitionResult")}} の連結がセッションの適切な記録を生成するように、必要に応じて先頭または末尾の空白が含まれます。</p> + +<h2 id="構文">構文</h2> + +<pre class="syntaxbox">var myTranscript = speechRecognitionAlternativeInstance.transcript;</pre> + +<h3 id="戻り値">戻り値</h3> + +<p>{{domxref("DOMString")}}。</p> + +<h2 id="例">例</h2> + +<p>このコードは、<a href="https://github.com/mdn/web-speech-api/blob/master/speech-color-changer/script.js">Speech color changer</a> から抜き出しています。</p> + +<pre class="brush: js">recognition.onresult = function(event) { + // The SpeechRecognitionEvent results property returns a SpeechRecognitionResultList object + // The SpeechRecognitionResultList object contains SpeechRecognitionResult objects. + // It has a getter so it can be accessed like an array + // The first [0] returns the SpeechRecognitionResult at position 0. + // Each SpeechRecognitionResult object contains SpeechRecognitionAlternative objects that contain individual results. + // These also have getters so they can be accessed like arrays. + // The second [0] returns the SpeechRecognitionAlternative at position 0. + // We then return the transcript property of the SpeechRecognitionAlternative object + var color = event.results[0][0].transcript; + diagnostic.textContent = 'Result received: ' + color + '.'; + bg.style.backgroundColor = color; +}</pre> + +<h2 id="仕様">仕様</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">仕様</th> + <th scope="col">ステータス</th> + <th scope="col">コメント</th> + </tr> + <tr> + <td>{{SpecName('Web Speech API', '#dfn-transcript', 'transcript')}}</td> + <td>{{Spec2('Web Speech API')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="ブラウザー実装状況">ブラウザー実装状況</h2> + + + +<p>{{Compat("api.SpeechRecognitionAlternative.transcript")}}</p> + +<ul> + <li>[1] Chrome では、SpeechRecognitionare インターフェースにプレフィックスが必要です。そのため、インターフェース名に <code>webkitSpeechRecognition</code> のようなプレフィックスが必要です; また、認識を動作させるには、Web サーバ上から提供する必要があります。</li> + <li>[2] <a>about:config</a> の <code>media.webspeech.recognition.enable</code> フラグで有効にできますが、現在の音声認識はデスクトップ版の Firefox では機能しません - 必要な内部権限が整理されればすぐに適切に公開されます。</li> +</ul> + +<h3 id="Firefox_OS_許可">Firefox OS 許可</h3> + +<p>アプリで音声認識を使用するには、<a href="/ja/docs/Web/Apps/Build/Manifest">manifest</a> で次の許可が必要です:</p> + +<pre class="brush: json">"permissions": { + "audio-capture" : { + "description" : "Audio capture" + }, + "speech-recognition" : { + "description" : "Speech recognition" + } +}</pre> + +<p>特権アプリも必要なため、次のものも含める必要があります。</p> + +<pre class="brush: json"> "type": "privileged"</pre> + +<h2 id="関連項目">関連項目</h2> + +<ul> + <li><a href="/ja/docs/Web/API/Web_Speech_API">Web Speech API</a></li> +</ul> |