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Download Speech Platform

Step #1 – Download the right package for you

Basic package for desktop (recommended)

This package allows new users to try and evaluate all Phonexia speech technologies easily, either using Phonexia Browser, or directly using Speech Engine (SPE, REST API).


Phonexia Speech Platform 3.50.7 for Windows 64-bit 3.9 GB


Phonexia Speech Platform 3.50.7 for Linux 64-bit 3.9 GB

    Hardware requirements
    recommended: Intel Core i7 or better, 32 GB RAM, 10+ GB storage (SSD preferred)
    minimum: Intel Core i5, 16 GB RAM, 10 GB storage (SSD preferred)

    See also additional information on Recommended OS and HW page.

    Content of basic package
    • Speech Engine – technologies included:
      • Speech To Text (STT) – model EN_US_6 (US English)
      • Keyword Spotting (KWS) – model EN_US_6 (US English)
      • Phoneme Recognizer (PHNREC) – model EN_US_6 (US English)
      • Speaker Identification 4 (SID4) – model XL4
      • Diarization (DIAR) – model XL4
      • Language Identification (LID) – model L4
      • Gender Identification (GID) – model XL4
      • Age Estimation (AGE) ) – model L4
      • Voice Activity Detection (VAD) – model GENERIC_3
      • Speech Quality Estimation (SQE)
      • Time Analysis Extraction (TAE)
      • Waveform Denoiser (DENOISER)
    • Phonexia Browser
    • Reporting and Licensing Server
    • example audio
      (in ./BROWSER/example/ and ./SPE/bsapi/{technology}/example/)

    Step #2 – First start

    1. Ensure you have obtained license (license.dat).
      To obtain evaluation license, contact your Phonexia sales manager, or ask at [email protected]).
    2. Unzip the downloaded package (ZIP) to a location of your choice (e.g. ~/Phonexia/).
    3. Save the license.dat file to the root of the Speech Platform directory (e.g. ~/Phonexia/).
    4. Run ./ (Linux) or run_browser.cmd (Windows).
    5. Set up wizard will be launched automatically and help you with the first start.
    6. You can use example data included in the ZIP package (located in ./BROWSER/example/).

    Step #3 – Check Documentation and Tutorials

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