Browse free open source C++ Speech Software and projects below. Use the toggles on the left to filter open source C++ Speech Software by OS, license, language, programming language, and project status.

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  • 1
    The Open VXI VoiceXML interpreter is a portable open source library that interprets the VoiceXML dialog markup language. It is designed to serve as a reference for parties interested in understanding how VoiceXML markup might be executed.
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    Downloads: 22 This Week
    Last Update:
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  • 2
    BladeWareVXML is a portable VoiceXML 2.1 interpreter that is an enhanced version (performance, usability and integration) of OpenVXI. A commercial version, with documentation, sample code, and support options, is available from the Commetrex Website.
    Downloads: 0 This Week
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  • 3
    Implementation of Media Resource Control Protocol Client (MRCP). Supports ASR and TTS functionality. Design pattern implementation. Documentation, sample application and library source code.
    Downloads: 0 This Week
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  • 4
    Time of day service over telephone using Voicent Gateway, a VoiceXML gateway that specially designed for voice modems. A Free version is available for download at http://www.voicent.com/download. Sample code for interactive telephony applications.
    Downloads: 0 This Week
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  • 5
    kisdn: ISDN utility (monitoring, GUI, telephony)
    Downloads: 0 This Week
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  • 6
    A JNI wrapper for pjsip. You can use this wrapper to develop Java applications using the pjsip library. At the moment only the pjsua API is implemented. If you would like to obtain a commercial license, or need customisations, please contact us.
    Downloads: 0 This Week
    Last Update:
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  • 7
    This project implements series of homework assignment from Columbia university course. The main target is to create a SIP enabled thin audio client for Linux.
    Downloads: 0 This Week
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  • 8
    This project is intended for users who want to get more out of the voice modem they may have. Why another project for modem? Looking for the good quality software for the voice communication trough the modem, I could find only Win32 based. Linux now :)
    Downloads: 0 This Week
    Last Update:
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