Skip to contentSkip to main navigation Skip to footer

Releases and Changelogs (Browser)

Phonexia Browser v3 (Browser3) is developed as client on top of Phonexia Speech Engine v3.
Phonexia Browser is a successor of Phonexia Speech Intelligence Resolver v1 (SIR1).


VersionRelease DateEnd of SupportMaintained UntilRelease type


Phonexia Browser 3.45.0, BSAPI 3.45.0 (2021-10-08) (Public release)

  • New: Compatibility with SPE 3.45
  • + all changes included in Feature Preview release 3.42 (see below)

Phonexia Browser 3.42.0, BSAPI 3.42.1 (2021-08-24) (Feature Preview release)

  • New: Server Information dialog
  • New: Widget and dialog for managing language models
  • New: Dialog for creating new language pack
  • Improved: Language pack widget – add/remove language packs, show metafiles and language details

Phonexia Browser 3.40.5, BSAPI 3.40.5 (2021-08-20) (Public release)

  • Improved: Contacts updated in About dialog

Phonexia Browser 3.40.4, BSAPI 3.40.4 (2021-06-10) (Public release)

  • Changed: SID Evaluator – do not interrupt processing when an error occurs, but view all errors and continue creating the evaluation set
  • Fixed: SID Evaluator – invalid GID score values
  • Fixed: SID Evaluator – missing SQE information in report
  • Fixed: SID Evaluator – don’t save disabled recordings to evaluation set

Phonexia Browser 3.40.3, BSAPI 3.40.4 (2021-05-28) (Public release)

  • Fixed: Some minor bugs in licensing system

Phonexia Browser 3.40.2, BSAPI 3.40.2 (2021-05-04) (Public release)

  • Fixed: Sample rate in opus files is incorrect

Phonexia Browser 3.40.1, BSAPI 3.40.1 (2021-04-20) (Public release)

  • Fixed: Cursor showing values in DET plot may skip some values
  • Fixed: Some licensing error messages are not shown in log

Phonexia Browser 3.40.0, BSAPI 3.40.0 (2021-03-26) (Public release)

  • New: Compatibility with SPE 3.40
  • Changed: Using new licensing system under the hood (internal change)
    • NOTE: When using Browser with FLS (Floating License Server), you need to upgrade FLS to version 2.x in order to be able to use Browser 3.40+ with FLS.

Phonexia Browser v3.30.13, BSAPI 3.30.14 (2021-03-25) (Public release)

  • Fixed: One more issue in detection of certain USB license tokens

Phonexia Browser v3.35.3, BSAPI 3.35.4 (2021-02-23) (Public release)

  • Fixed: Transcription result may display some words in wrong order
  • Fixed: Browser doesn’t allow to set user calibration values below 0

Phonexia Browser v3.35.2, BSAPI 3.35.2 – Oct 21 2020 (Public release)

  • Fixed: Speaker identification dialog in WaveEditor which did not work for SID4
  • Fixed: detection of certain USB license tokens

Phonexia Browser v3.35.0, BSAPI 3.35.0 – Oct 02 2020 (Public release)

  • New: Compatibility with SPE 3.35

Phonexia Browser v3.30.12, BSAPI 3.30.11 – Aug 20 2020 (Public release)

  • Fixed: Transcription results intermittently displays words in wrong order
  • Versions 3.30.9, 3.30.10 and 3.30.11 were skipped

Phonexia Browser v3.31.3, BSAPI 3.30.11 – Aug 20 2020 (Feature Preview release)

  • Fixed: Transcription results intermittently displays words in wrong order

Phonexia Browser v3.31.2, BSAPI 3.31.0 – Jul 24 2020 (Feature Preview release)

  • Fixed: STT result version mismatch

Phonexia Browser v3.31.1, BSAPI 3.31.0 – Jul 08 2020 (Feature Preview release)

  • New: Browser now requires CentOS 7 or other Linux based OS with glibc >= 2.17
  • Version 3.31.0 was skipped

Phonexia Browser v3.30.8, BSAPI 3.30.8 – Jun 29 2020 (Public release)

  • Fixed: SID Evaluator – folder selection dialog does not allow to select existing folder
  • Fixed: SID Evaluator – button “Display chart” can cause application crash
  • Fixed: SID Evaluator – comparation loading dialog is overlaid by graph window
  • Improved: SID Evaluator – unfriendly chart axes labels in results page details

Phonexia Browser v3.30.0, BSAPI 3.30.0 – Mar 27 2020 (Public release)

  • Fixed: Target and non-target graphs in SID evaluator are swapped
  • Fixed: PDF chart could be empty in the SID evaluator report
  • Fixed: JSON parsing error during evaluation set creation when some file doesn’t contain any speech
  • Updated: Synchronize versioning with BSAPI

Phonexia Browser v3.26.0, BSAPI 3.26.0 – Feb 28 2020 (Feature Preview release)

  • Updated: Updated BSAPI

Phonexia Browser v3.25.1, BSAPI 3.25.0 – Feb 03 2020 (Feature Preview release)

  • Fixed: missing library on Windows

Phonexia Browser v3.25.0, BSAPI 3.25.0 – Jan 30 2020 (Feature Preview release)

  • Updated: Updated BSAPI

Phonexia Browser v3.24.0, BSAPI 3.24.0 – Dec 17 2019 (Feature Preview release)

  • Fixed: Sorting of columns is not working

Phonexia Browser v3.23.0, BSAPI 3.23.0 – Nov 01 2019 (Feature Preview release)

  • Updated: Changed version to 3.23.0 to synchronize with BSAPI and SPE
  • Updated: Updated BSAPI

Phonexia Browser v3.18.2, BSAPI 3.22.0 – Jan 14 2020

  • Fixed: Sorting by clicking on column headers not working properly

Phonexia Browser v3.18.1, BSAPI 3.22.0 – Dec 09 2019

  • Fixed: Opening a recording in WaveEditor fails on Windows if path to temporary directory contains certain accented characters
  • Fixed: Licensing errors not visible before exiting application

Phonexia Browser v3.18.0, BSAPI 3.22.0 – Oct 03 2019

  • New: Waveform editor can now process stereo file by Diarization in per-channel mode
  • New: Added Gender balance and Score sharpness in Settings -> Scoring
  • New: Multiple columns in Result pane can be turned on/off at once using context menu
  • New: Minimum speech length changed to 7 seconds
  • Fixed: LID results information chart is not updated according to selected language pack
  • Fixed: sorting results takes in account empty values

Phonexia Browser v3.17.0, BSAPI 3.21.0 – Jul 01 2019

  • [G#106] Added possibility to activate/deactivate created filter rules
  • [G#125] Running Browser in “embedded SPE” mode now creates SPE log file (phxspe.browser.log located in SPE log directory)

Phonexia Browser v3.16.1, BSAPI 3.20.1 – May 17 2019

  • [G#112] Fixed Denoiser which created duplicate recordings under specific circumstances
  • [G#127] Fixed comparison of SID Evaluation sets using Audio Source Profile

Phonexia Browser v3.16.0, BSAPI 3.20.0 – Apr 26 2019

  • Support for Audio Source Profiles
  • SID Evaluation wizard supports SID4

Phonexia Browser v3.15.0, BSAPI 3.19.1 – Mar 08 2019

  • [#115] First support for SID v4
  • [#117] Improved behavior of Enable/Disable All buttons in Settings->Speech Engine dialog
  • [#116] 32-bit Windows builds are not provided anymore
  • [#103] Waveform editor can open STT Confusion Network in label panel

Phonexia Browser v3.14.0, BSAPI 3.18.0 – Jan 29 2019

  • [#14] Password for server is optional
  • [#37] Configurable number of bins in PDF chart in SID evaluation
  • [#63] Ask user to create new keyword list if selected list is not valid
  • [#75] Added Quick Setup Guide (Main menu -> Edit -> Quick Setup Guide) to configure embedded SPE
  • [#77] Made context menu more consistent in SID evaluation
  • [#78] Added close button to waveform editor in SID evaluation wizard
  • [#81] Redesigned buttons in SID evaluation wizard
  • [#87] Added information dialog during license checking
  • [#93] Browser could be started in different working directory (CWD)
  • [#95] Added server load and license information to context menu of localhost
  • [#99] Fixed pass correct license file path to embedded SPE if license is not in the Browser’s directory
  • [#105] Fixed filtering by recording length and speech length didn’t work

Phonexia Browser v3.13.1, BSAPI 3.17.0 – Nov 19 2018

  • [G#79] Dropdown buttons in SID Evaluation wizard results page can get hidden without user knowing about them
  • [G#90] Fixed synchronize properly items in View menu when layout is reseted
  • [G#88] Fixed graphs in LID detail view may show incorrect values
  • [G#36] Added Phoneme Recognizer
  • [G#62] Use Qt 5
  • [G#85] Added speech length to SQE detail view
  • [G#84] Support for phrases in keyword lists
  • [G#76] Fixed remove metafile from speaker model during creating new one
  • [G#74] Fixed SID Evaluation results are different from comandline if calibrated VPs are used

Phonexia Browser v3.12.1, BSAPI 3.16.0 – Sep 04 2018

  • [#70] Fixed Denoiser is not recognized in a embeded SPE

Phonexia Browser v3.12.0, BSAPI 3.16.0 – Aug 17 2018

  • [#56] Added support for Denoiser technology * process recording from context menu in test table
  • [#53] Fixed error “Authorisation failed” during starting embedded SPE server
  • [#52] Fixed wrong displaying of time of very long length audio files
  • [#3] Changed minimum speech length for calibrated voiceprint to 60 s
  • [#51] Fixed application crash when embedded SPE crash
  • [#61] Added Spanish translation

Phonexia Browser v3.11.3, BSAPI 3.15.0 – Jun 4 2018

  • [G#49] Fixed possible application crash on Windows

Phonexia Browser v3.11.2, BSAPI 3.15.0 – May 22 2018

  • [G#46] Fixed wrong file names after opening an existing evaluation set or when export data

Phonexia Browser v3.11.1, BSAPI 3.15.0 – May 18 2018

  • [G#35] Fixed sorting of score in LID and SID result information widgets
  • [G#41] Calibrated speaker VP status indication in speaker view
  • [G#43] Prevent closing graph in SID evaluator by Alt+F4

Phonexia Browser v3.11.0, BSAPI 3.15.0 – Mar 15 2018

  • [G#29] Fixed unable to open short recordings in waveform editor
  • [G#5] Fixed wrong user information causes the browser to show loading indefinitely
  • [G#30] Fixed playback may not work on some systems
  • [G#25] Prepare speaker model/group with calibration set
  • [G#2] 32-bit Linux build is not available anymore

Phonexia Browser v3.10.2, BSAPI 3.14.0 – Jan 26 2018

  • [G#22] Fixed FAR and FRR in Error rate plot were swapped
  • [G#23] Fixed file name suffix now starts with ‘1’ when split the file by diarization
  • [G#27] Fixed SID Evaluation wizard can’t create a report if server doesn’t support Diarization
  • [G#21] Unified SID terminology

Phonexia Browser v3.10.1, BSAPI 3.14.0 – Dec 6 2017

  • [#5068] Speed up preparing of calibration set
  • [#5036] Use own configuration file for local SPE – original configuration file of SPE is not changed anymore
  • [#4542] Better error message when calibration set contains invalid recordings
  • [#5195] Added wizard for creating SID calibration set
  • [#5047] Added tracers to SID evaluation wizards which are synchronized across all graphs
  • [#5112] Added FAR an FRR to tracer labels to Error rate and PDF plots in SID evaluation graphs
  • [#5050] Presentation mode in graphs in SID evaluation
  • [#5141] Added limitation of processing time or processed files in SID evaluation/calibration wizards
  • [#5131] Calibration set is automatically prepared after upload new file or after calibration wizard finish
  • [#4903] FAR of calibration set is stored on server side

Phonexia Browser v3.9.1, BSAPI 3.13.0 – Sep 11 2017

  • [#4941] SID/LID Info widgets can copy results to clipboard
  • [#4975] Keyword spotting button in toolbar is not disabled anymore in case of invalid keyword-list is selected
  • [#4976] Waveform editor now distinguish KWS/Diar technology models (it is possible to open results for more models at once)
  • [#4979] SID models status indication
  • [#4979] User can prepare SID model/group by context menu
  • [#4980] Show speech length for speaker models
  • [#5041] Fixed processing a lot of files in SID evaluation cause application crash

Phonexia Browser v3.8.2, BSAPI 3.12.0 – Jun 29 2017

  • Added SID Evaluation (Beta)
  • Minor fixes
  • Support for SPE 3.8.x

Phonexia Browser v3.7.0, BSAPI 3.11.0 – Mar 29 2017

  • Minor fixes
  • Support for SPE 3.7.x

Phonexia Browser v3.6.0, BSAPI 3.10.1 – Dec 15 2016

  • [#4193] Fixed STT widget show wrong time labels for long recordings
  • [#4325, #4292] Support for SPE 3.6.x

Phonexia Browser v3.5.0, BSAPI 3.9.1 – Oct 19 2016

  • Fixed multi-channel recordings might not be processed by STT for the first time
  • Added “Copy text” to context menu of STT widget in Waveform editor
  • Support for SPE 3.5.x

Phonexia Browser v3.4.0, BSAPI 3.8.0 – Sep 21 2016

  • Fixed do not show second label panel in waveform editor when double-click on result
  • Fixed import of the speaker models may get stuck
  • Support SPE in arbitrary folder (configurable in settings dialog)
  • Waveform editor shows length of multi-selection
  • Categorize age into groups
  • If no speaker model exist, ask user to create new one
  • Support for SPE 3.4.x

Phonexia Browser v3.3.1, BSAPI 3.6.1 – Aug 15 2016

  • Fixed do not remove calibration set when remove last file
  • Fixed listing directories in localhost in sources view

Phonexia Browser v3.3.0, BSAPI 3.6.1 – Jul 13 2016

  • Rename application to Phonexia Browser
  • Fixed Waveform Editor time axis can show more than 1 hour
  • Fixed KWS, LID and CalibSet widgets does not respond on technology model changes
  • Fixed abort uploading files leave unfinished requests
  • Fixed communication with REST in Windows sometimes failed
  • Added support for Drag&Drop between storage, speaker model and calibration sets
  • Basic support for MLF files in Waveform Editor (only by Drag&Drop)
  • Added Age Estimator technology
  • Added enable/disable all technologies and technology models in REST tab in settings dialog
  • Added server load statistics dialog
  • Added administration dialog (user management, server licences status) – only for administrators
  • Added validation of graphemes when creating new keyword
  • Added validation of phonemes when creating new keyword pronunciation
  • Added support for FLAC and OPUS files
  • User can change own password
  • Diarization result contains number of detected speakers

Phonexia Browser v3.1.1, BSAPI 3.5.0 – Feb 29 2016

  • Fixed wrong encoding in SID models and keyword lists
  • Fixed change REST working directory caused error on server
  • Fixed detection state of audio converter in REST settings

Phonexia Browser v3.1.0, BSAPI 3.5.0 – Feb 25 2016

  • Support for REST 3.1.x
  • Removed clear results from context menu in test table
  • Removed export results from context menu in test table
  • Removed settings for gender score sharpness and gender balance
  • Removed result database
  • Technologies has configurable technology models
  • New configuration tab in settings dialog for configuring REST technologies
  • Add speech to text (STT) technology to main toolbar and result table

Privacy Preference Center


Required cookies required for proper function of Word Press publication platform.

gdpr*, wordpress*,cf7*,wp-settings*,PHPSESSID


We are using Google Analytic in Global Site Tag configuration for keeping site content optimized for great user experience. No personal data are sent.