Brad Porter Steph Tryphonas Tellme Networks Inc. March 11, 2002 The 'application/srgs+xml' Media Type draft-tryphonas-srgsxml-media-reg-00.txt Status of this Memo This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC2026. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet- Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/ietf/1id-abstracts.txt The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. This Internet-Draft will expire on September 11, 2002. Copyright Notice Copyright (C) The Internet Society (2002). All Rights Reserved. Abstract This document defines the 'application/srgs+xml' media type for the XML version of the Speech Recognition Grammar Specification. 1. Introduction The Speech Recognition Grammar Specification defines XML and ABNF syntax for representating grammars for use in speech recognition so that developers can specify the words and patterns of words to be listened for by a speech recognizer. Feedback or discussion about this draft should be directed to the Voice Browser Working Group public mailing list, www-voice@w3.org with archives at http://lists.w3.org/Archives/Public/www-voice/. 2. Registration of MIME media type application/srgs+xml MIME media type name: application MIME subtype name: srgs+xml Required parameters: none Optional parameters: charset This parameter has identical semantics to the charset parameter of the "application/xml" media type as specified in RFC 3023 [XMLMIME]. Encoding considerations: See Section 4 of this document. Security considerations: See Section 7 of this document. Interoperability considerations: SRGS v1.0 [SRGS1] specifies user agent conformance rules that dictate behaviour that must be followed when dealing with, among other things, unrecognized elements. Published specification: See [SRGS1]. Applications which use this media type: Content authors and developers have already begun hand and tool authoring on the Web with SRGS. Additional information: Magic number: There is no single initial byte sequence that is always present for XML version of Speech Recognition Grammar Specification files. See RFC 3023 [XMLMIME] for information pertaining to the identification of XML media types. File extension: .grxml Macintosh File Type code: TEXT Person & email address to contact for further information: Steph Tryphonas Brad Porter Intended usage: COMMON Author/Change controller: The Speech Grammar Recognition Specification is a work product of the World Wide Web Consortium's Voice Browser Working Group. The W3C has change control over this specification. 3. Fragment identifiers For documents labeled as 'application/srgs+xml', the fragment identifier notation is exactly that for application/xml, as specified in RFC 3023 [XMLMIME]. 4. Encoding considerations The considerations as specified in RFC 3023 [XMLMIME] also hold for 'application/srgs+xml'. 5. Recognizing XML version of SRGS All XML versions of SRGS files will have the string " [MIME] Freed, N., and Borenstein, N., "Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types", RFC 2046, November 1996. [XML] "Extensible Markup Language (XML) 1.0", W3C Recommendation, February 1998. Available at (or ). [XMLMIME] Murata, M., St.Laurent, S., Kohn, D., "XML Media Types", RFC 3023, January 2001. [XMLNAME] Bray, T., Hollander, D. and A. Layman, "Namespaces in XML", January 1999, . A. Full Copyright Statement Copyright (C) The Internet Society (2002). All Rights Reserved This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself may not be modified in any way, such as by removing the copyright notice or references to the Internet Society or other Internet organizations, except as needed for the purpose of developing Internet standards in which case the procedures for copyrights defined in the Internet Standards process must be followed, or as required to translate it into languages other than English. The limited permissions granted above are perpetual and will not be revoked by the Internet Society or its successors or assigns. This document and the information contained herein is provided on an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.