npm package: @stdlib/dist-datasets-cmudict
Description: The Carnegie Mellon Pronouncing Dictionary (CMUdict) as a UMD bundle.
Author: The Stdlib Authors
Latest version: 0.0.96
Deprecated: Package no longer supported. Use @stdlib/datasets-cmudict instead or check out https://github.com/stdlib-js/datasets-cmudict for pre-built bundles.

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# CMUdict

> The Carnegie Mellon Pronouncing Dictionary.

<section class="intro">

The [Carnegie Mellon University Pronouncing Dictionary (CMUDict)][cmudict], created by the Speech Group in the School of Computer Science at CMU, is "an open-source machine-readable pronunciation dictionary for North American English that contains over 134,000 words".

</section>

<!-- /.intro -->

<section class="usage">

## Usage

```javascript
var cmudict = require( '@stdlib/dist-datasets-cmudict' ).CMUDICT;
```

#### cmudict( \[options] )

Returns datasets from the [Carnegie Mellon Pronouncing Dictionary (CMUdict)][cmudict].

```javascript
var data = cmudict();
/* returns
    {
        'dict': {...},
        'phones': {...},
        'symbols': [...],
        'vp': {...}
    }
*/
```

The function accepts the following `options`:

-   **data**: dataset name. The following names are recognized:

    -   **dict**: the main pronouncing dictionary
    -   **phones**: manners of articulation for each sound
    -   **symbols**: complete list of ARPABET symbols used by the dictionary
    -   **vp**: verbal pronunciations of punctuation marks

To only return the main pronouncing dictionary, set the `data` option to `dict`.

```javascript
var opts = {
    'data': 'dict'
};

var data = cmudict( opts );
/* returns
    {
        'A': 'AH0',
        'A(1)': 'EY1',
        'A\'S': 'EY1 Z',
        // ...
    }
*/
```

To return only sound articulation manners, set the `data` option to `phones`.

```javascript
var opts = {
    'data': 'phones'
};

var data = cmudict( opts );
/* returns
    {
        'AA': 'vowel',
        'AE': 'vowel',
        'AH': 'vowel',
        // ...
    }
*/
```

To return only ARPABET symbols used by the dictionary, set the `data` option to `symbols`.

```javascript
var opts = {
    'data': 'symbols'
};

var data = cmudict( opts );
/* returns
    [
        'AA',
        'AA0',
        'AA1',
        // ...
    ]
*/
```

To return only the verbal pronunciations of punctuation marks, set the `data` option to `vp`.

```javascript
var opts = {
    'data': 'vp'
};

var data = cmudict( opts );
/* returns
    {
        '!exclamation-point': 'EH2 K S K L AH0 M EY1 SH AH0 N P OY2 N T',
        '"close-quote': 'K L OW1 Z K W OW1 T',
        '"double-quote': 'D AH1 B AH0 L K W OW1 T',
        // ...
    }
*/
```

</section>

<!-- /.usage -->

* * *

<section class="notes">

## Notes

-   Vowels carry a lexical stress marker (0: No stress, 1: Primary stress, 2: Secondary stress).

-   The phoneme set is based on the [ARPAbet symbol set][arpabet] developed for speech recognition.

-   This package contains distributable files for use in browser environments or as shared ("vendored") libraries in server environments. Each distributable file is a standalone [UMD][umd] bundle which, if no recognized module system is present, will expose bundle contents to the global scope.

-   Each minified bundle has a corresponding [gzip][gzip]-compressed bundle. The [gzip][gzip] compression level for each compressed bundle is `9`, which is the highest (and most optimal) compression level. Deciding between uncompressed and compressed bundles depends on the application and whether compression is handled elsewhere in the application stack (e.g., [nginx][nginx], [CDN][cdn], _et cetera_).

-   While you are **strongly** encouraged to **vendor** bundles and host with a [CDN][cdn]/provider which can provide availability **guarantees**, especially for production applications, bundles are available via [unpkg][unpkg] for quick demos, proof-of-concepts, and instructional material. For example,

    ```html
    <script type="text/javascript" src="https://unpkg.com/@stdlib/dist-datasets-cmudict"></script>
    ```

    Please be mindful that [unpkg][unpkg] is a free, best-effort service relying on donated infrastructure which does **not** provide **any** availability guarantees. Under **no** circumstances should you **abuse** or **misuse** the service. You have been **warned**.

-   If you intend on embedding a standalone bundle **within** another bundle, you may need to rename `require` calls within the standalone bundle **before** bundling in order to maintain scoped module resolution. For example, if you plan on using [browserify][browserify] to generate a bundle containing embedded bundles, [browserify][browserify] plugins exist to "de-require" those bundles prior to bundling.

-   The bundles in this package expose the following [stdlib][stdlib] packages:

    -   [@stdlib/datasets/cmudict][@stdlib/datasets/cmudict]

</section>

<!-- /.notes -->

* * *

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var cmudict = require( '@stdlib/dist-datasets-cmudict' ).CMUDICT;

var opts = {};

opts.data = 'phones';
console.dir( cmudict( opts ) );

opts.data = 'symbols';
console.dir( cmudict( opts ) );

opts.data = 'dict';
console.dir( cmudict( opts ) );
```

To include the bundle in a webpage,

```html
<script type="text/javascript" src="/path/to/@stdlib/dist-datasets-cmudict/build/bundle.min.js"></script>
```

If no recognized module system is present, access bundle contents via the global scope.

```html
<script type="text/javascript">
    // If no recognized module system present, exposed to global scope:
    var dataset = stdlib_datasets_cmudict.CMUDICT;
    console.log( dataset() );
</script>
```

</section>

<!-- /.examples -->

<section class="links">

[stdlib]: https://github.com/stdlib-js/stdlib

[@stdlib/datasets/cmudict]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/datasets/cmudict

[cmudict]: http://www.speech.cs.cmu.edu/cgi-bin/cmudict#about

[arpabet]: https://en.wikipedia.org/wiki/ARPABET

[umd]: https://github.com/umdjs/umd

[gzip]: https://en.wikipedia.org/wiki/Gzip

[nginx]: http://nginx.org/en/docs/

[cdn]: https://en.wikipedia.org/wiki/Content_delivery_network

[unpkg]: https://unpkg.com/#/

[browserify]: https://github.com/browserify/browserify

</section>

<!-- /.links -->