watson-speech
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IBM Watson Speech to Text and Text to Speech SDK for web browsers.
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<title>JSDoc: Source: speech-to-text/to-promise.js</title>
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<h1 class="page-title">Source: speech-to-text/to-promise.js</h1>
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<pre class="prettyprint source linenums"><code>'use strict';
/**
* Helper method that can be bound to a stream - it sets the output to utf-8, captures all of the results, and returns a promise that resolves to the final text.
* Essentially a smaller version of concat-stream wrapped in a promise
*
* @param {Stream} [stream=] optional stream param for when not bound to an existing stream instance
* @return {Promise}
*/
module.exports = function promise(stream) {
stream = stream || this;
return new Promise(function(resolve, reject) {
var results = [];
stream
.on('data', function(result) {
results.push(result);
})
.on('end', function() {
resolve(Buffer.isBuffer(results[0]) ? Buffer.concat(results).toString() : results);
})
.on('error', reject);
});
};
</code></pre>
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<h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-watson-speech.html">watson-speech</a></li><li><a href="module-watson-speech_speech-to-text.html">watson-speech/speech-to-text</a></li><li><a href="module-watson-speech_speech-to-text_get-models.html">watson-speech/speech-to-text/get-models</a></li><li><a href="module-watson-speech_speech-to-text_recognize-file.html">watson-speech/speech-to-text/recognize-file</a></li><li><a href="module-watson-speech_speech-to-text_recognize-microphone.html">watson-speech/speech-to-text/recognize-microphone</a></li><li><a href="module-watson-speech_text-to-speech.html">watson-speech/text-to-speech</a></li><li><a href="module-watson-speech_text-to-speech_get-voices.html">watson-speech/text-to-speech/get-voices</a></li><li><a href="module-watson-speech_text-to-speech_synthesize.html">watson-speech/text-to-speech/synthesize</a></li></ul><h3>Classes</h3><ul><li><a href="FilePlayer.html">FilePlayer</a></li><li><a href="FormatStream.html">FormatStream</a></li><li><a href="RecognizeStream.html">RecognizeStream</a></li><li><a href="ResultStream.html">ResultStream</a></li><li><a href="SpeakerStream.html">SpeakerStream</a></li><li><a href="TimingStream.html">TimingStream</a></li><li><a href="UrlPlayer.html">UrlPlayer</a></li><li><a href="WebAudioL16Stream.html">WebAudioL16Stream</a></li><li><a href="WritableElementStream.html">WritableElementStream</a></li></ul><h3>Events</h3><ul><li><a href="RecognizeStream.html#event:close">close</a></li><li><a href="RecognizeStream.html#event:data">data</a></li><li><a href="RecognizeStream.html#event:error">error</a></li><li><a href="RecognizeStream.html#event:listening">listening</a></li><li><a href="RecognizeStream.html#event:message">message</a></li><li><a href="RecognizeStream.html#event:open">open</a></li><li><a href="RecognizeStream.html#event:send-data">send-data</a></li><li><a href="RecognizeStream.html#event:send-json">send-json</a></li><li><a href="RecognizeStream.html#event:stop">stop</a></li><li><a href="SpeakerStream.html#event:data">data</a></li></ul><h3>Global</h3><ul><li><a href="global.html#getContentTypeFromFile">getContentTypeFromFile</a></li><li><a href="global.html#playFile">playFile</a></li></ul>
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Tue Feb 21 2017 17:41:51 GMT+0000 (UTC)
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