Auto Draft

Web
Speech API
Demonstration

Click on the microphone icon and begin speaking for as long as you like.

Start
Copy and Paste

Press Control-C to copy text.

(Command-C on Mac.)

Create
Email

Text sent to default email application.

(See chrome://settings/handlers to change.)

  

/intl/en/chrome/assets/common/js/chrome.min.js
var chrmMenuBar = new chrm.ui.MenuBar();
chrmMenuBar.decorate(‘nav’);
var chrmLogo = new chrm.ui.Logo(‘logo’);

var chrmscroll = new chrm.ui.SmoothScroll(‘scroll’);
chrmscroll.init();

window.___gcfg = { lang: ‘en’ };
(function() {
var po = document.createElement(‘script’); po.type = ‘text/javascript’; po.async = true;
po.src = ‘https://apis.google.com/js/plusone.js’;
var s = document.getElementsByTagName(‘script’)[0]; s.parentNode.insertBefore(po, s);
})();

var doubleTracker = new gweb.analytics.DoubleTrack(‘floodlight’, {
src: 2542116,
type: ‘clien612’,
cat: ‘chrom0’
});
doubleTracker.track();

doubleTracker.trackClass(‘doubletrack’, true);

// If you modify this array, also update default language / dialect below.
var langs =
[[‘Afrikaans’, [‘af-ZA’]],
[‘አማርኛ’, [‘am-ET’]],
[‘Azərbaycanca’, [‘az-AZ’]],
[‘বাংলা’, [‘bn-BD’, ‘বাংলাদেশ’],
[‘bn-IN’, ‘ভারত’]],
[‘Bahasa Indonesia’,[‘id-ID’]],
[‘Bahasa Melayu’, [‘ms-MY’]],
[‘Català’, [‘ca-ES’]],
[‘Čeština’, [‘cs-CZ’]],
[‘Dansk’, [‘da-DK’]],
[‘Deutsch’, [‘de-DE’]],
[‘English’, [‘en-AU’, ‘Australia’],
[‘en-CA’, ‘Canada’],
[‘en-IN’, ‘India’],
[‘en-KE’, ‘Kenya’],
[‘en-TZ’, ‘Tanzania’],
[‘en-GH’, ‘Ghana’],
[‘en-NZ’, ‘New Zealand’],
[‘en-NG’, ‘Nigeria’],
[‘en-ZA’, ‘South Africa’],
[‘en-PH’, ‘Philippines’],
[‘en-GB’, ‘United Kingdom’],
[‘en-US’, ‘United States’]],
[‘Español’, [‘es-AR’, ‘Argentina’],
[‘es-BO’, ‘Bolivia’],
[‘es-CL’, ‘Chile’],
[‘es-CO’, ‘Colombia’],
[‘es-CR’, ‘Costa Rica’],
[‘es-EC’, ‘Ecuador’],
[‘es-SV’, ‘El Salvador’],
[‘es-ES’, ‘España’],
[‘es-US’, ‘Estados Unidos’],
[‘es-GT’, ‘Guatemala’],
[‘es-HN’, ‘Honduras’],
[‘es-MX’, ‘México’],
[‘es-NI’, ‘Nicaragua’],
[‘es-PA’, ‘Panamá’],
[‘es-PY’, ‘Paraguay’],
[‘es-PE’, ‘Perú’],
[‘es-PR’, ‘Puerto Rico’],
[‘es-DO’, ‘República Dominicana’],
[‘es-UY’, ‘Uruguay’],
[‘es-VE’, ‘Venezuela’]],
[‘Euskara’, [‘eu-ES’]],
[‘Filipino’, [‘fil-PH’]],
[‘Français’, [‘fr-FR’]],
[‘Basa Jawa’, [‘jv-ID’]],
[‘Galego’, [‘gl-ES’]],
[‘ગુજરાતી’, [‘gu-IN’]],
[‘Hrvatski’, [‘hr-HR’]],
[‘IsiZulu’, [‘zu-ZA’]],
[‘Íslenska’, [‘is-IS’]],
[‘Italiano’, [‘it-IT’, ‘Italia’],
[‘it-CH’, ‘Svizzera’]],
[‘ಕನ್ನಡ’, [‘kn-IN’]],
[‘ភាសាខ្មែរ’, [‘km-KH’]],
[‘Latviešu’, [‘lv-LV’]],
[‘Lietuvių’, [‘lt-LT’]],
[‘മലയാളം’, [‘ml-IN’]],
[‘मराठी’, [‘mr-IN’]],
[‘Magyar’, [‘hu-HU’]],
[‘ລາວ’, [‘lo-LA’]],
[‘Nederlands’, [‘nl-NL’]],
[‘नेपाली भाषा’, [‘ne-NP’]],
[‘Norsk bokmål’, [‘nb-NO’]],
[‘Polski’, [‘pl-PL’]],
[‘Português’, [‘pt-BR’, ‘Brasil’],
[‘pt-PT’, ‘Portugal’]],
[‘Română’, [‘ro-RO’]],
[‘සිංහල’, [‘si-LK’]],
[‘Slovenščina’, [‘sl-SI’]],
[‘Basa Sunda’, [‘su-ID’]],
[‘Slovenčina’, [‘sk-SK’]],
[‘Suomi’, [‘fi-FI’]],
[‘Svenska’, [‘sv-SE’]],
[‘Kiswahili’, [‘sw-TZ’, ‘Tanzania’],
[‘sw-KE’, ‘Kenya’]],
[‘ქართული’, [‘ka-GE’]],
[‘Հայերեն’, [‘hy-AM’]],
[‘தமிழ்’, [‘ta-IN’, ‘இந்தியா’],
[‘ta-SG’, ‘சிங்கப்பூர்’],
[‘ta-LK’, ‘இலங்கை’],
[‘ta-MY’, ‘மலேசியா’]],
[‘తెలుగు’, [‘te-IN’]],
[‘Tiếng Việt’, [‘vi-VN’]],
[‘Türkçe’, [‘tr-TR’]],
[‘اُردُو’, [‘ur-PK’, ‘پاکستان’],
[‘ur-IN’, ‘بھارت’]],
[‘Ελληνικά’, [‘el-GR’]],
[‘български’, [‘bg-BG’]],
[‘Pусский’, [‘ru-RU’]],
[‘Српски’, [‘sr-RS’]],
[‘Українська’, [‘uk-UA’]],
[‘한국어’, [‘ko-KR’]],
[‘中文’, [‘cmn-Hans-CN’, ‘普通话 (中国大陆)’],
[‘cmn-Hans-HK’, ‘普通话 (香港)’],
[‘cmn-Hant-TW’, ‘中文 (台灣)’],
[‘yue-Hant-HK’, ‘粵語 (香港)’]],
[‘日本語’, [‘ja-JP’]],
[‘हिन्दी’, [‘hi-IN’]],
[‘ภาษาไทย’, [‘th-TH’]]];

for (var i = 0; i = 0; i–) {
select_dialect.remove(i);
}
var list = langs[select_language.selectedIndex];
for (var i = 1; i < list.length; i++) {
select_dialect.options.add(new Option(list[i][1], list[i][0]));
}
select_dialect.style.visibility = list[1].length == 1 ? 'hidden' : 'visible';
}

var create_email = false;
var final_transcript = '';
var recognizing = false;
var ignore_onend;
var start_timestamp;
if (!('webkitSpeechRecognition' in window)) {
upgrade();
} else {
start_button.style.display = 'inline-block';
var recognition = new webkitSpeechRecognition();
recognition.continuous = true;
recognition.interimResults = true;

recognition.onstart = function() {
recognizing = true;
showInfo('info_speak_now');
start_img.src = '/intl/en/chrome/assets/common/images/content/mic-animate.gif';
};

recognition.onerror = function(event) {
if (event.error == 'no-speech') {
start_img.src = '/intl/en/chrome/assets/common/images/content/mic.gif';
showInfo('info_no_speech');
ignore_onend = true;
}
if (event.error == 'audio-capture') {
start_img.src = '/intl/en/chrome/assets/common/images/content/mic.gif';
showInfo('info_no_microphone');
ignore_onend = true;
}
if (event.error == 'not-allowed') {
if (event.timeStamp – start_timestamp < 100) {
showInfo('info_blocked');
} else {
showInfo('info_denied');
}
ignore_onend = true;
}
};

recognition.onend = function() {
recognizing = false;
if (ignore_onend) {
return;
}
start_img.src = '/intl/en/chrome/assets/common/images/content/mic.gif';
if (!final_transcript) {
showInfo('info_start');
return;
}
showInfo('');
if (window.getSelection) {
window.getSelection().removeAllRanges();
var range = document.createRange();
range.selectNode(document.getElementById('final_span'));
window.getSelection().addRange(range);
}
if (create_email) {
create_email = false;
createEmail();
}
};

recognition.onresult = function(event) {
var interim_transcript = '';
if (typeof(event.results) == 'undefined') {
recognition.onend = null;
recognition.stop();
upgrade();
return;
}
for (var i = event.resultIndex; i < event.results.length; ++i) {
if (event.results[i].isFinal) {
final_transcript += event.results[i][0].transcript;
} else {
interim_transcript += event.results[i][0].transcript;
}
}
final_transcript = capitalize(final_transcript);
final_span.innerHTML = linebreak(final_transcript);
interim_span.innerHTML = linebreak(interim_transcript);
if (final_transcript || interim_transcript) {
showButtons('inline-block');
}
};
}

function upgrade() {
start_button.style.visibility = 'hidden';
showInfo('info_upgrade');
}

var two_line = /\n\n/g;
var one_line = /\n/g;
function linebreak(s) {
return s.replace(two_line, '

‘).replace(one_line, ‘
‘);
}

var first_char = /\S/;
function capitalize(s) {
return s.replace(first_char, function(m) { return m.toUpperCase(); });
}

function createEmail() {
var n = final_transcript.indexOf(‘\n’);
if (n = 80) {
n = 40 + final_transcript.substring(40).indexOf(‘ ‘);
}
var subject = encodeURI(final_transcript.substring(0, n));
var body = encodeURI(final_transcript.substring(n + 1));
window.location.href = ‘mailto:?subject=’ + subject + ‘&body=’ + body;
}

function copyButton() {
if (recognizing) {
recognizing = false;
recognition.stop();
}
copy_button.style.display = ‘none’;
copy_info.style.display = ‘inline-block’;
showInfo(”);
}

function emailButton() {
if (recognizing) {
create_email = true;
recognizing = false;
recognition.stop();
} else {
createEmail();
}
email_button.style.display = ‘none’;
email_info.style.display = ‘inline-block’;
showInfo(”);
}

function startButton(event) {
if (recognizing) {
recognition.stop();
return;
}
final_transcript = ”;
recognition.lang = select_dialect.value;
recognition.start();
ignore_onend = false;
final_span.innerHTML = ”;
interim_span.innerHTML = ”;
start_img.src = ‘/intl/en/chrome/assets/common/images/content/mic-slash.gif’;
showInfo(‘info_allow’);
showButtons(‘none’);
start_timestamp = event.timeStamp;
}

function showInfo(s) {
if (s) {
for (var child = info.firstChild; child; child = child.nextSibling) {
if (child.style) {
child.style.display = child.id == s ? ‘inline’ : ‘none’;
}
}
info.style.visibility = ‘visible’;
} else {
info.style.visibility = ‘hidden’;
}
}

var current_style;
function showButtons(style) {
if (style == current_style) {
return;
}
current_style = style;
copy_button.style.display = style;
email_button.style.display = style;
copy_info.style.display = ‘none’;
email_info.style.display = ‘none’;
}

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