SSML 1.0 Core Schema (20040615) Copyright 1998-2004 W3C (MIT, ERCIM, Keio), All Rights Reserved. Permission to use, copy, modify and distribute the SSML core schema and its accompanying documentation for any purpose and without fee is hereby granted in perpetuity, provided that the above copyright notice and this paragraph appear in all copies. The copyright holders make no representation about the suitability of the schema for any purpose. It is provided "as is" without expressed or implied warranty. Importing dependent namespaces General Datatypes Duration follows "Times" in CCS specification; e.g. "25ms", "3s" number: e.g. 10, 5.5, 1.5, 9., .45 Modeled on number datatype: e.g. +4.5, -.45 Modeled on number datatype: e.g. +4.5%, -.45% Modeled on relative datatype: e.g. +4.5st, -.45st number Hertz: e.g. 10Hz, 5.5Hz, 1.5Hz,, 9.Hz,, .45Hz relative Hertz: e.g. +10Hz, -5.5Hz, +1.5Hz, +9.Hz,+.45Hz Modeled on number datatype: 0.0 - 100.0 descriptive values for height descriptive values for speed descriptive values for volume (Number%,pitch.datatype) list of whitespace separated contourpoints Attributes and Groups Content Models Elements The 'allowed-within-sentence' group uses this abstract element.