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|
<!DOCTYPE html PUBLIC "html">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="stylesheet" type="text/css" href="tizen.css" media="screen">
<script type="text/javascript" src="snippet.js"></script>
<title>Speech API</title>
</head>
<body id="content" onload="prettyPrint()">
<div class="api" id="::Speech">
<div class="title">
<h1>Speech API</h1>
</div>
<div class="description">
<p>The Web Speech API aims to enable web developers to provide, in a web browser, speech-input and text-to-speech output
features that are typically not available when using standard speech-recognition or screen-reader software.</p>
</div>
<h2>Table of Contents</h2>
<ul class="toc">
<li>1. <a href="#typedefs">Type Definitions</a>
<ul class="toc">
<li>1.1. <a href="#::ErrorCode">ErrorCode</a>
</li>
</ul>
</li>
<li>2. <a href="#interfaces">Interfaces</a>
<ul class="toc">
<li>2.1. <a href="#::SpeechManagerObject">SpeechManagerObject</a>
</li>
<li>2.2. <a href="#::SpeechManager">SpeechManager</a>
</li>
<li>2.3. <a href="#::SpeechRecognition">SpeechRecognition</a>
</li>
<li>2.4. <a href="#::SpeechRecognitionError">SpeechRecognitionError</a>
</li>
<li>2.5. <a href="#::SpeechRecognitionAlternative">SpeechRecognitionAlternative</a>
</li>
<li>2.6. <a href="#::SpeechRecognitionResult">SpeechRecognitionResult</a>
</li>
<li>2.7. <a href="#::SpeechRecognitionResultList">SpeechRecognitionResultList</a>
</li>
<li>2.8. <a href="#::SpeechRecognitionEvent">SpeechRecognitionEvent</a>
</li>
<li>2.9. <a href="#::SpeechGrammar">SpeechGrammar</a>
</li>
<li>2.10. <a href="#::SpeechGrammarList">SpeechGrammarList</a>
</li>
</ul>
</li>
<li>3. <a href="#full-webidl">Full WebIDL</a>
</li>
</ul>
<hr>
<h2 id="method-summary">Summary of Interfaces and Methods</h2>
<table class="informaltable">
<thead>
<tr>
<th>Interface</th>
<th>Method</th>
</tr>
<tr>
<td><a href="#::SpeechManagerObject"> SpeechManagerObject</a></td>
<td></td>
</tr>
<tr>
<td><a href="#::SpeechManager"> SpeechManager</a></td>
<td>void <a href="#::SpeechManager::vocalizeString">
vocalizeString</a>(DOMString speakString);</td>
</tr>
<tr>
<td><a href="#::SpeechRecognition"> SpeechRecognition</a></td>
<td>void <a href="#::SpeechRecognition::start">start</a>(); <br>
void <a href="#::SpeechRecognition::stop">stop</a>(); <br> void <a
href="#::SpeechRecognition::abort">abort()</a>; <br></td>
</tr>
<tr>
<td><a href="#::SpeechRecognitionError">
SpeechRecognitionError</a></td>
<td></td>
</tr>
<tr>
<td><a href="#::SpeechRecognitionAlternative">
SpeechRecognitionAlternative</a></td>
<td></td>
</tr>
<tr>
<td><a href="#::SpeechRecognitionResult">
SpeechRecognitionResult</a></td>
<td><a href="#::SpeechRecognitionAlternative"><span class="typ">SpeechRecognitionAlternative</span></a>
<a href="#::SpeechRecognitionResult::item">item</a>(unsigned long index); <br></td>
</tr>
<tr>
<td><a href="#::SpeechRecognitionResultList">
SpeechRecognitionResultList</a></td>
<td><a href="#::SpeechRecognitionResult"><span class="typ">SpeechRecognitionResult</span></a>
<a href="#::SpeechRecognitionResultList::item">item</a>(unsigned long index); <br></td>
</tr>
<tr>
<td><a href="#::SpeechRecognitionEvent">
SpeechRecognitionEvent</a></td>
<td></td>
</tr>
<tr>
<td><a href="#::SpeechGrammar"> SpeechGrammar</a></td>
<td></td>
</tr>
<tr>
<td><a href="#::SpeechGrammarList"> SpeechGrammarList</a></td>
<td><a href="#::SpeechGrammar"><span class="typ">SpeechGrammar</span></a>
<a href="#::SpeechGrammarList::item">item</a>(unsigned long index); <br> void <a
href="#::SpeechGrammarList::addFromURI">
addFromURI</a>(DOMString src, optional float weight); <br> void <a
href="#::SpeechGrammarList::addFromString">
addFromString</a>(DOMString string, optional float weight); <br></td>
</tr>
</thead>
<tbody></tbody>
</table>
<!-- -------------------------------- -->
<div class="typedefs" id="typedefs">
<h2>1. Type Definitions</h2>
<div class="enum" id="::ErrorCode">
<h3>1.1. ErrorCode</h3>
<div class="brief">Error codes for <a href="#::SpeechRecognitionError"><span class="typ">SpeechRecognitionError</span></a>.</div>
<pre class="webidl prettyprint">
enum ErrorCode {"no-speech", "aborted", "audio-capture", "network", "not-allowed", "service-not-allowed", "bad-grammar", "language-not-supported"};
</pre>
</div>
</div>
<!-- -------------------------------- -->
<div class="interfaces" id="interfaces">
<h2>2. Interfaces</h2>
<div class="interface" id="::SpeechManagerObject">
<h3>2.1. SpeechManagerObject</h3>
<div class="brief">This interface defines what is instantiated
by the Tizen object by the Tizen Platform. There will be a
tizen.speech object that allows access to the functionality of the
SpeechManager API.</div>
<pre class="webidl prettyprint">
[NoInterfaceObject] interface SpeechManagerObject {
readonly attribute <a href="#::SpeechManager"><span class="typ">SpeechManager</span></a> speech;
};
</pre>
<pre class="webidl prettyprint">
Tizen implements SpeechManagerObject;
</pre>
</div>
<div class="interface" id="::SpeechManager">
<h3>2.2. SpeechManager</h3>
<div class="brief">This section defines the speech manager interface.</div>
<pre class="webidl prettyprint">
[NoInterfaceObject] interface SpeechManager {
void vocalizeString(DOMString speakString);
};
</pre>
<div class="methods">
<h4>Methods</h4>
<dl>
<dt class="method" id="::SpeechManager::vocalizeString">
<span class="methodName">vocalizeString</span>
</dt>
<dd>
<div class="brief">Achieves text-to-speech feature.</div>
<div class="synopsis">
<pre class="signature prettyprint">
void vocalizeString(DOMString speakString);
<span class="pln"></span>
</pre>
</div>
<div class="parameters">
<p>
<span class="param">Parameters:</span>
</p>
<ul>
<li class="param"><span class="name">speakString</span>: A text.</li>
</ul>
</div>
</dd>
</dl>
</div>
</div>
<div class="interface" id="::SpeechRecognition">
<h3>2.3. SpeechRecognition</h3>
<div class="brief"></div>
<pre class="webidl prettyprint">
[Constructor()]
interface SpeechRecognition : EventTarget {
attribute <a href="#::SpeechGrammarList"><span class="typ">SpeechGrammarList</span></a> grammars;
attribute DOMString lang;
attribute boolean continuous;
attribute boolean interimResults;
attribute unsigned long maxAlternatives;
attribute DOMString serviceURI;
void start();
void stop();
void abort();
attribute EventHandler onaudiostart;
attribute EventHandler onsoundstart;
attribute EventHandler onspeechstart;
attribute EventHandler onspeechend;
attribute EventHandler onsoundend;
attribute EventHandler onaudioend;
attribute EventHandler onresult;
attribute EventHandler onnomatch;
attribute EventHandler onerror;
attribute EventHandler onstart;
attribute EventHandler onend;
};
</pre>
<div class="attributes">
<h4>Attributes</h4>
<ul>
<li class="attribute" id="::SpeechRecognition::grammars"><span
class="attrName"><span class="type">SpeechGrammarList
</span><span class="name">grammars</span></span>
<div class="brief">An attribute to stores the collection of
SpeechGrammar objects which represent the grammars that are
active for this recognition.</div></li>
<li class="attribute" id="::SpeechRecognition::lang"><span
class="attrName"><span class="type">DOMString </span><span
class="name">lang</span></span>
<div class="brief">An attribute to set the language of the
recognition for the request.</div></li>
<li class="attribute" id="::SpeechRecognition::continuous"><span
class="attrName"><span class="type">DOMString </span><span
class="name">continuous</span></span>
<div class="brief">The default value is false.</div></li>
<li class="attribute" id="::SpeechRecognition::interimResults"><span
class="attrName"><span class="type">boolean </span><span
class="name">interimResults</span></span>
<div class="brief">An attribute to control whether interim
results are returned. The default value is false.</div></li>
<li class="attribute" id="::SpeechRecognition::maxAlternatives"><span
class="attrName"><span class="type">unsigned long </span><span
class="name">maxAlternatives</span></span>
<div class="brief">An attribute to set the maximum number
of SpeechRecognitionAlternatives per result. The default value
is 1.</div></li>
<li class="attribute" id="::SpeechRecognition::serviceURI"><span
class="attrName"><span class="type">DOMString </span><span
class="name">serviceURI</span></span>
<div class="brief">An attribute to specifies the location
of the speech recognition service that the web application
wishes to use.</div></li>
<li class="attribute" id="::SpeechRecognition::onaudiostart"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">onaudiostart</span></span>
<div class="brief">Fired when the user agent has started to capture audio.
</div></li>
<li class="attribute" id="::SpeechRecognition::onsoundstart"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">onsoundstart</span></span>
<div class="brief">Fired when some sound, possibly speech, has been detected.
</div></li>
<li class="attribute" id="::SpeechRecognition::onspeechstart"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">onspeechstart</span></span>
<div class="brief">Fired when the speech that will be used for speech recognition has started.
</div></li>
<li class="attribute" id="::SpeechRecognition::speechend"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">speechend</span></span>
<div class="brief">Fired when the speech that will be used for speech recognition has ended.
The speechstart event must always have been fire before speechend.
</div></li>
<li class="attribute" id="::SpeechRecognition::soundend"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">soundend</span></span>
<div class="brief">Fired when some sound is no longer detected.
The soundstart event must always have been fired before soundend.
</div></li>
<li class="attribute" id="::SpeechRecognition::audioend"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">audioend</span></span>
<div class="brief">Fired when the user agent has finished capturing audio.
The audiostart event must always have been fired before audioend.
</div></li>
<li class="attribute" id="::SpeechRecognition::onresult"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">onresult</span></span>
<div class="brief">Fired when the speech recognizer returns a result.
</div></li>
<li class="attribute" id="::SpeechRecognition::onnomatch"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">onnomatch</span></span>
<div class="brief">Fired when the speech recognizer returns a final result with no recognition
hypothesis that meet or exceed the confidence threshold.
</div></li>
<li class="attribute" id="::SpeechRecognition::onerror"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">onerror</span></span>
<div class="brief">Fired when a speech recognition error occurs.
</div></li>
<li class="attribute" id="::SpeechRecognition::onstart"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">onstart</span></span>
<div class="brief">Fired when the recognition service has begun to listen to the audio with the intention of recognizing.
</div></li>
<li class="attribute" id="::SpeechRecognition::onend"><span
class="attrName"><span class="type">EventHandler </span><span
class="name">onend</span></span>
<div class="brief">Fired when the service has disconnected.
</div></li>
</ul>
</div>
<div class="methods">
<h4>Methods</h4>
<dl>
<dt class="method" id="::SpeechRecognition::start">
<span class="methodName">start</span>
</dt>
<dd>
<div class="brief">When the start method is called it
represents the moment in time the web application wishes to
begin recognition. Once the system is successfully listening to
the recognition the user agent must raise a start event.</div>
<div class="synopsis">
<pre class="signature prettyprint">
void start();
<span class="pln"></span>
</pre>
</div>
<div class="exceptionlist">
<p>
<span class="except">Exceptions:</span>
</p>
<ul class="exception">
<li>WebAPIException
<ul>
<li class="list"><p>with error type
InvalidStateError, if the start method is called on an
already started object.
</p></li>
</ul>
</li>
</ul>
</div>
</dd>
<dt class="method" id="::SpeechRecognition::stop">
<span class="methodName">stop</span>
</dt>
<dd>
<div class="brief">The stop method represents an
instruction to the recognition service to stop listening to more
audio, and to try and return a result using just the audio that
it has already received for this recognition.</div>
<div class="synopsis">
<pre class="signature prettyprint">
void stop();
<span class="pln"></span>
</pre>
</div>
</dd>
<dt class="method" id="::SpeechRecognition::abort">
<span class="methodName">abort</span>
</dt>
<dd>
<div class="brief"> The abort method is a request to immediately
stop listening and stop recognizing and do not return any
information but that the system is done. When the abort method
is called, the speech service must stop recognizing. The user
agent must raise an end event once the speech service is no
longer connected.</div>
<div class="synopsis">
<pre class="signature prettyprint">
void abort();
<span class="pln"></span>
</pre>
</div>
</dd>
</dl>
</div>
</div>
<div class="interface" id="::SpeechRecognitionError">
<h3>2.4. SpeechRecognitionError</h3>
<div class="brief">The SpeechRecognitionError event is the
interface used for the error event.</div>
<pre class="webidl prettyprint">
[NoInterfaceObject] interface SpeechRecognitionError : Event {
readonly attribute <a href="#::ErrorCode"><span class="typ">ErrorCode</span></a> error;
readonly attribute DOMString message;
};
</pre>
<div class="attributes">
<h4>Attributes</h4>
<ul>
<li class="attribute" id="::SpeechRecognitionError::error"><span
class="attrName"><span class="readonly">readonly </span><span class="type">ErrorCode </span><span
class="name">error</span></span>
<div class="brief">An attribute to get error code.</div></li>
<li class="attribute" id="::SpeechRecognitionError::message"><span
class="attrName"><span class="readonly">readonly </span><span class="type">DOMString </span><span
class="name">message</span></span>
<div class="brief">An attribute to get error message.</div></li>
</ul>
</div>
</div>
</div>
<div class="interface" id="::SpeechRecognitionAlternative">
<h3>2.5. SpeechRecognitionAlternative</h3>
<div class="brief">The SpeechRecognitionAlternative represents
a simple view of the response that gets used in a n-best list.</div>
<pre class="webidl prettyprint">
[NoInterfaceObject] interface SpeechRecognitionAlternative {
readonly attribute DOMString transcript;
readonly attribute float confidence;
};
</pre>
<div class="attributes">
<h4>Attributes</h4>
<ul>
<li class="attribute"
id="::SpeechRecognitionAlternative::transcript"><span
class="attrName"><span class="readonly">readonly </span><span class="type">DOMString </span><span
class="name">transcript</span></span>
<div class="brief">An attribute to get the raw words that
the user spoke.</div></li>
<li class="attribute"
id="::SpeechRecognitionAlternative::confidence"><span
class="attrName"><span class="readonly">readonly </span><span class="type">float </span><span
class="name">confidence</span></span>
<div class="brief">An attribute to get a numeric estimate
between 0 and 1 of how confident the recognition system is that
the recognition is correct. A higher number means the system is
more confident.</div></li>
</ul>
</div>
</div>
</div>
<div class="interface" id="::SpeechRecognitionResult">
<h3>2.6. SpeechRecognitionResult</h3>
<div class="brief">The SpeechRecognitionResult object represents
a single one-shot recognition match, either as one small part of a
continuous recognition or as the complete return result of a
non-continuous recognition.</div>
<pre class="webidl prettyprint">
[NoInterfaceObject] interface SpeechRecognitionResult {
readonly attribute unsigned long length;
<a href="#::SpeechRecognitionAlternative"><span class="typ">SpeechRecognitionAlternative</span></a> item(unsigned long index);
readonly attribute boolean final;
};
</pre>
<div class="attributes">
<h4>Attributes</h4>
<ul>
<li class="attribute" id="::SpeechRecognitionResult::length"><span
class="attrName"><span class="readonly">readonly </span><span class="type">unsigned long </span><span
class="name">length</span></span>
<div class="brief">An attribute to represent how many n-best
alternatives are represented in the item array.</div></li>
<li class="attribute" id="::SpeechRecognitionResult::final"><span
class="attrName"><span class="readonly">readonly </span><span class="type">boolean </span><span
class="name">final</span></span>
<div class="brief">An attribute to control whether or not an 3 characters.
interim result cannot be changed.</div></li>
</ul>
</div>
<div class="methods">
<h4>Methods</h4>
<dl>
<dt class="method" id="::SpeechRecognitionResult::item">
<span class="methodName">item</span>
</dt>
<dd>
<div class="brief">Returns a SpeechRecognitionAlternative
from the index into an array of n-best values. If index is greater
than or equal to length, returns null.</div>
<div class="synopsis">
<pre class="signature prettyprint">
SpeechRecognitionAlternative item(unsigned long index);
<span class="pln"></span>
</pre>
</div>
<div class="parameters">
<p>
<span class="param">Parameters:</span>
</p>
<ul>
<li class="param"><span class="name">index</span>: An index of the <a href="#::SpeechRecognitionAlternative"><span class="typ">SpeechRecognitionAlternative</span></a> array.</li>
</ul>
</div>
<div class="returntype">
<p>
<span class="return">Return value:</span>
</p>
A <a href="#::SpeechRecognitionAlternative"><span class="typ">SpeechRecognitionAlternative</span></a> object.
</div>
</dd>
</dl>
</div>
</div>
</div>
<div class="interface" id="::SpeechRecognitionResultList">
<h3>2.7. SpeechRecognitionResultList</h3>
<div class="brief">The SpeechRecognitionResult object represents
a single one-shot recognition match, either as one small part of a
continuous recognition or as the complete return result of a
non-continuous recognition.</div>
<pre class="webidl prettyprint">
[NoInterfaceObject] interface SpeechRecognitionResultList {
readonly attribute unsigned long length;
<a href="#::SpeechRecognitionResult"><span class="typ">SpeechRecognitionResult</span></a> item(unsigned long index);
};
</pre>
<div class="attributes">
<h4>Attributes</h4>
<ul>
<li class="attribute" id="::SpeechRecognitionResultList::length"><span
class="attrName"><span class="readonly">readonly </span><span class="type">unsigned long </span><span
class="name">length</span></span>
<div class="brief">An attribute to indicate how many results
are represented in the item array.</div></li>
</ul>
</div>
<div class="methods">
<h4>Methods</h4>
<dl>
<dt class="method" id="::SpeechRecognitionResultList::item">
<span class="methodName">item</span>
</dt>
<dd>
<div class="brief">Returns a SpeechRecognitionResult from the
index into an array of result values. If index is greater than or
equal to length, returns null.</div>
<div class="synopsis">
<pre class="signature prettyprint">
SpeechRecognitionResult item(unsigned long index);
<span class="pln"></span>
</pre>
</div>
<div class="parameters">
<p>
<span class="param">Parameters:</span>
</p>
<ul>
<li class="param"><span class="name">index</span>: An index of the <a href="#::SpeechRecognitionResult"><span class="typ">SpeechRecognitionResult</span></a> array.</li>
</ul>
</div>
<div class="returntype">
<p>
<span class="return">Return value:</span>
</p>
A <a href="#::SpeechRecognitionResult"><span class="typ">SpeechRecognitionResult</span></a> object.
</div>
</dd>
</dl>
</div>
</div>
</div>
<div class="interface" id="::SpeechRecognitionEvent">
<h3>2.8. SpeechRecognitionEvent</h3>
<div class="brief">The SpeechRecognitionEvent is the event that
is raised each time there are any changes to interim or final
results.</div>
<pre class="webidl prettyprint">
[NoInterfaceObject] interface SpeechRecognitionEvent : Event {
readonly attribute unsigned long resultIndex;
readonly attribute <a href="#::SpeechRecognitionResultList"><span class="typ">SpeechRecognitionResultList</span></a> results;
readonly attribute any interpretation;
readonly attribute Document emma;
};
</pre>
<div class="attributes">
<h4>Attributes</h4>
<ul>
<li class="attribute" id="::SpeechRecognitionEvent::length"><span
class="attrName"><span class="readonly">readonly </span><span class="type">unsigned long </span><span
class="name">resultIndex</span></span>
<div class="brief">An attribute to get the lowest index in
the results array that has changed.</div></li>
<li class="attribute" id="::SpeechRecognitionEvent::results"><span
class="attrName"><span class="readonly">readonly </span><span class="type">SpeechRecognitionResultList
</span><span class="name">results</span></span>
<div class="brief">An attribute to get all current
recognition results for this session.</div></li>
<li class="attribute" id="::SpeechRecognitionEvent::interpretation"><span
class="attrName"><span class="readonly">readonly </span><span class="type">any </span><span
class="name">interpretation</span></span>
<div class="brief">An attribute to represent the semantic
meaning from what the user said.</div></li>
<li class="attribute" id="::SpeechRecognitionEvent::emma"><span
class="attrName"><span class="readonly">readonly </span><span class="type">Document </span><span
class="name">emma</span></span>
<div class="brief">An attribute to get emma.</div></li>
</ul>
</div>
</div>
</div>
<div class="interface" id="::SpeechGrammar">
<h3>2.9. SpeechGrammar</h3>
<div class="brief">The SpeechGrammar object represents a
container for a grammar.</div>
<pre class="webidl prettyprint">
[Constructor()]
interface SpeechGrammar {
attribute DOMString src;
attribute float weight;
};
</pre>
<div class="attributes">
<h4>Attributes</h4>
<ul>
<li class="attribute" id="::SpeechGrammar::src"><span
class="attrName"><span class="type">DOMString </span><span
class="name">src</span></span>
<div class="brief">An attribute to get the URI for the
grammar.</div></li>
<li class="attribute" id="::SpeechGrammar::weight"><span
class="attrName"><span class="type">float </span><span
class="name">weight</span></span>
<div class="brief">An attribute to control the weight that
the speech recognition service should use with this grammar. By
default, a grammar has a weight of 1.</div></li>
</ul>
</div>
</div>
</div>
<div class="interface" id="::SpeechGrammarList">
<h3>2.10. SpeechGrammarList</h3>
<div class="brief">The SpeechGrammarList object represents a
collection of SpeechGrammar objects.</div>
<pre class="webidl prettyprint">
[Constructor()]
interface SpeechGrammarList {
readonly attribute unsigned long length;
<a href="#::SpeechGrammar"><span class="typ">SpeechGrammar</span></a> item(unsigned long index);
void addFromURI(DOMString src, optional float weight);
void addFromString(DOMString string, optional float weight);
};
</pre>
<div class="attributes">
<h4>Attributes</h4>
<ul>
<li class="attribute" id="::SpeechGrammarList::length"><span
class="attrName"><span class="readonly">readonly </span><span class="type">unsigned long </span><span
class="name">length</span></span>
<div class="brief">An attribute to represent how many
grammars are currently in the array.</div></li>
</ul>
</div>
<div class="methods">
<h4>Methods</h4>
<dl>
<dt class="method" id="::SpeechGrammarList::item">
<span class="methodName">item</span>
</dt>
<dd>
<div class="brief">Returns a SpeechGrammar from the index
into an array of grammars.</div>
<div class="synopsis">
<pre class="signature prettyprint">
SpeechGrammar item(unsigned long index);
<span class="pln"></span>
</pre>
</div>
<div class="parameters">
<p>
<span class="param">Parameters:</span>
</p>
<ul>
<li class="param"><span class="name">index</span>: An index of the <a href="#::SpeechGrammar"><span class="typ">SpeechGrammar</span></a> array.</li>
</ul>
</div>
<div class="returntype">
<p>
<span class="return">Return value:</span>
</p>
A <a href="#::SpeechGrammar"><span class="typ">SpeechGrammar</span></a> object.
</div>
</dd>
<dt class="method" id="::SpeechGrammarList::addFromURI">
<span class="methodName">addFromURI</span>
</dt>
<dd>
<div class="brief">Appends a grammar to the grammars array
parameter based on URI.</div>
<div class="synopsis">
<pre class="signature prettyprint">
void addFromURI(DOMString src, optional float weight);
<span class="pln"></span>
</pre>
</div>
<div class="parameters">
<p>
<span class="param">Parameters:</span>
</p>
<ul>
<li class="param"><span class="name">src</span>: The URI for the grammar.</li>
<li class="param"><span class="name">weight[optional]</span>: The weight the grammar.</li>
</ul>
</div>
</dd>
<dt class="method" id="::SpeechGrammarList::addFromString">
<span class="methodName">addFromString</span>
</dt>
<dd>
<div class="brief">Appends a grammar to the grammars array
parameter based on text.</div>
<div class="synopsis">
<pre class="signature prettyprint">
void addFromString(DOMString string, optional float weight);
<span class="pln"></span>
</pre>
</div>
<div class="parameters">
<p>
<span class="param">Parameters:</span>
</p>
<ul>
<li class="param"><span class="name">string</span>: The string for the grammar.</li>
<li class="param"><span class="name">weight[optional]</span>: The weight the grammar.</li>
</ul>
</div>
</dd>
</dl>
</div>
</div>
</div>
<!-- -------------------------------- -->
<h2 id="full-webidl">3. Full WebIDL</h2>
<pre class="webidl prettyprint">
module Speech {
enum ErrorCode {"no-speech", "aborted", "audio-capture", "network", "not-allowed", "service-not-allowed", "bad-grammar", "language-not-supported"};
[NoInterfaceObject] interface SpeechManagerObject {
readonly attribute SpeechManager speech;
};
Tizen implements SpeechManagerObject;
[NoInterfaceObject] interface SpeechManager {
void vocalizeString(DOMString speakString);
};
[Constructor()]
interface SpeechRecognition : EventTarget {
attribute SpeechGrammarList grammars;
attribute DOMString lang;
attribute boolean continuous;
attribute boolean interimResults;
attribute unsigned long maxAlternatives;
attribute DOMString serviceURI;
void start();
void stop();
void abort();
attribute EventHandler onaudiostart;
attribute EventHandler onsoundstart;
attribute EventHandler onspeechstart;
attribute EventHandler onspeechend;
attribute EventHandler onsoundend;
attribute EventHandler onaudioend;
attribute EventHandler onresult;
attribute EventHandler onnomatch;
attribute EventHandler onerror;
attribute EventHandler onstart;
attribute EventHandler onend;
};
[NoInterfaceObject] interface SpeechRecognitionError : Event {
readonly attribute ErrorCode error;
readonly attribute DOMString message;
};
[NoInterfaceObject] interface SpeechRecognitionAlternative {
readonly attribute DOMString transcript;
readonly attribute float confidence;
};
[NoInterfaceObject] interface SpeechRecognitionResult {
readonly attribute unsigned long length;
SpeechRecognitionAlternative item(unsigned long index);
readonly attribute boolean final;
};
[NoInterfaceObject] interface SpeechRecognitionResultList {
readonly attribute unsigned long length;
SpeechRecognitionResult item(unsigned long index);
};
[NoInterfaceObject] interface SpeechRecognitionEvent : Event {
readonly attribute unsigned long resultIndex;
readonly attribute SpeechRecognitionResultList results;
readonly attribute any interpretation;
readonly attribute Document emma;
};
[Constructor()]
interface SpeechGrammar {
attribute DOMString src;
attribute float weight;
};
[Constructor()]
interface SpeechGrammarList {
readonly attribute unsigned long length;
SpeechGrammar item(unsigned long index);
void addFromURI(DOMString src, optional float weight);
void addFromString(DOMString string, optional float weight);
};
};
</pre>
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