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VoiceXML Markup Language Standard (VoiceXML)

VoiceXML (VXML) is the W3C's standard XML format for specifying interactive voice dialogues between a human and a computer. It allows voice applications to be developed and deployed in an analogous way to HTML for visual applications. Just as HTML documents are interpreted by a visual web browser, VoiceXML documents are interpreted by a voice browser. A common architecture is to deploy banks of voice browsers attached to the Public Switched Telephone Network (PSTN) to allow users to interact with voice applications over the telephone.

  • Language Independent

  • Speech Recognizer
  • Speech Recognition Applications
  • Speech Recognition System
  • Specialised Information Search Engine on the Web
  • Dialogue Systems
  • Spoken Dialogue Environments;

creating audio dialogs that feature synthesized speech, digitized audio, recognition of spoken and DTMF key input, recording of spoken input, telephony, and mixed initiative conversations