License

PIE is free and open-source software, licensed under a BSD License, and all source code is available here.

PIE has incorporated certain third party components. Their legal notices are shown below.

CMU Pronouncing Dictionary
Moby Pronunciator II
Charis SIL
Mutation Summary
Pumpkin Pie Slice

CMU Pronouncing Dictionary

PIE includes American English pronunciation data derived from the CMU Pronouncing Dictionary.

CMU Pronouncing Dictionary can be obtained from http://www.speech.cs.cmu.edu/cgi-bin/cmudict.

The license for CMU Pronouncing Dictionary is as follows:

========================================================================

Redistribution and use in source and binary forms, with or without

modification, are permitted provided that the following conditions

are met:

1. Redistributions of source code must retain the above copyright

notice, this list of conditions and the following disclaimer.

The contents of this file are deemed to be source code.

2. Redistributions in binary form must reproduce the above copyright

notice, this list of conditions and the following disclaimer in

the documentation and/or other materials provided with the

distribution.

This work was supported in part by funding from the Defense Advanced

Research Projects Agency, the Office of Naval Research and the National

Science Foundation of the United States of America, and by member

companies of the Carnegie Mellon Sphinx Speech Consortium. We acknowledge

the contributions of many volunteers to the expansion and improvement of

this dictionary.

THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND

ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY

NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

========================================================================

Moby Pronunciator II

Moby Pronunciator II provides pronunciation for words that are not found in CMU Pronouncing Dictionary. It also provides words that have multiple pronunciations each indicating a different meaning. PIE can optionally show a small plus sign after such words.

Moby Pronunciator II is a public domain pronouncing dictionary created by Grady Ward.

Moby Pronunciator II can be obtained from http://www.gutenberg.org/ebooks/3205.

Charis SIL

PIE includes a font "Cherry PIE" which is modified from Charis SIL.

Charis SIL can be obtained from http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=CharisSILfont.

Cherry PIE can be obtained from https://sites.google.com/site/phoneticallyintuitiveenglish/developer-resources/source-code.

Both Charis SIL and Cherry PIE are licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at http://scripts.sil.org/OFL.

-----------------------------------------------------------

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

-----------------------------------------------------------

PREAMBLE

The goals of the Open Font License (OFL) are to stimulate worldwide

development of collaborative font projects, to support the font creation

efforts of academic and linguistic communities, and to provide a free and

open framework in which fonts may be shared and improved in partnership

with others.

The OFL allows the licensed fonts to be used, studied, modified and

redistributed freely as long as they are not sold by themselves. The

fonts, including any derivative works, can be bundled, embedded,

redistributed and/or sold with any software provided that any reserved

names are not used by derivative works. The fonts and derivatives,

however, cannot be released under any other type of license. The

requirement for fonts to remain under this license does not apply

to any document created using the fonts or their derivatives.

DEFINITIONS

"Font Software" refers to the set of files released by the Copyright

Holder(s) under this license and clearly marked as such. This may

include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the

"Original Version" refers to the collection of Font Software components as

distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting,

or substituting -- in part or in whole -- any of the components of the

Original Version, by changing formats or by porting the Font Software to a

new environment.

"Author" refers to any designer, engineer, programmer, technical

writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS

Permission is hereby granted, free of charge, to any person obtaining

a copy of the Font Software, to use, study, copy, merge, embed, modify,

redistribute, and sell modified and unmodified copies of the Font

Software, subject to the following conditions:

1) Neither the Font Software nor any of its individual components,

in Original or Modified Versions, may be sold by itself.

2) Original or Modified Versions of the Font Software may be bundled,

redistributed and/or sold with any software, provided that each copy

contains the above copyright notice and this license. These can be

included either as stand-alone text files, human-readable headers or

in the appropriate machine-readable metadata fields within text or

binary files as long as those fields can be easily viewed by the user.

3) No Modified Version of the Font Software may use the Reserved Font

Name(s) unless explicit written permission is granted by the corresponding

presented to the users.

4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font

Software shall not be used to promote, endorse or advertise any

Modified Version, except to acknowledge the contribution(s) of the

permission.

5) The Font Software, modified or unmodified, in part or in whole,

must be distributed entirely under this license, and must not be

distributed under any other license. The requirement for fonts to

remain under this license does not apply to any document created

using the Font Software.

TERMINATION

This license becomes null and void if any of the above conditions are

not met.

DISCLAIMER

THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT

OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE

INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL

DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM

OTHER DEALINGS IN THE FONT SOFTWARE.

Mutation Summary

PIE includes a JavaScript library "Mutation Summary".

Mutation Summary is licensed under the Apache License, Version 2.0 (the "License"). You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.

Mutation Summary can be obtained from http://code.google.com/p/mutation-summary/.

Pumpkin Pie Slice

PIE uses a public domain vector graphic "Pumpkin Pie Slice" as its logo.

Pumpkin Pie Slice is created by "cgbug" and can be obtained from http://openclipart.org/detail/90283/pumpkin-pie-slice-by-cgbug.