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Speech Engine configuration file explained

Relevance: 100%      Posted on: 2021-02-19

In this article we explain details of the Speech Engine configuration file, located in settings subdirectory in SPE installation location. Settings in this configuration file affect the Speech Engine behavior and performance. The configuration file is usually created after SPE installation – on first use of phxadmin, a default configuration is created in the settings directory. The file is loaded during SPE startup, i.e. you need to restart SPE to apply any changes made in the file. If Speech Engine is used together with Phonexia Browser in so-called "embedded" mode (see details about "embedded SPE" mode in Browser…

SPE3 – Administration and Backup

Relevance: 63%      Posted on: 2018-04-15

Each Partner has its own administration and back up policy. Here, we highlight the most important SPE3 components to be administrated and backed up. Administration It is strongly recommended to describe your own administration approach with the following components SPE users (accounts) - Partner should maintain list of SPE users (accounts). There should be only few persons with “admin” role. All other should be with “user” role (do not see content of other “user”) and/or “vbs” role (dis/enables using of VoiceBiometry plugin) the SPE database and/or VBSplugin database administration – where the (temporary) results are stored user.home - where the…

Error 1013: Unsupported: Server does not support authentication with token

Relevance: 63%      Posted on: 2018-12-10

Please check SPE subdirectory ./settings for configuration files. If only exists, then your Browser uses SPE as embedded component and set inside the file this directive: server.enable_authentication_token = false In that case you can still use SPE with Basic HTTP authentication, as described in documentation, section "Basic authentication" If you would like to play with "pure" daemon installation, then file should exist in ./settings subdirectory. File is created by phxadmin utility or can be created from ./data/ template file. Copy template file to ./settings directory Rename it to Check for server.enable_authentication_token directive and setup it as…

SPE configuration

Relevance: 38%      Posted on: 2018-02-02

Basic explanation of configuration directives for SPE with hints & tips. Overview of for beginners.

Error 1007: Unsupported audio format

Relevance: 38%      Posted on: 2018-12-10

Phonexia Browser application may return error "1007: Unsupported audio format" during uploading audio file. Please consider if your audio files are in . But if you need use as input audio recordings in other formats, you can configure SPE for audio automated conversion. As prerequisite install external tool for audio conversion. Recommend is ffmpeg utility, powerful and well documented. Please find your distribution package at Then continue as described below: Using Phonexia Browser with embed SPE Open the Browser configuration dialog by click on button "Settings" located in tool ribbon. Select tab "Speech Engine" and configure SPE as described…

LID adaptation

Relevance: 38%      Posted on: 2021-03-02

This article describes various ways of Language Identification adaptation. Basic terminology Languageprint (*.lp file) – numeric representation of the audio, extracted from audio file for language identification purpose of (similar to “voiceprint”, but representing the spoken language, not the speaking person) Languageprint archive (*.lpa file) – multiple languageprints combined into single archive Creation of languageprint archives is not supported by SPE, these are supported as input only.   Language model – digital characteristics of a specific language Language model can be trained from languageprints (*.lp), language prints archives (*.lpa), or from combination of both. LID language model should not be…

Get better support

Relevance: 25%      Posted on: 2017-05-19

Any errors should be tested on the latest version of the product. Please ask your Phonexia contact for a link to download the latest version. Before submitting issue/ticket... Any errors should be tested on the latest version of the product. Please ask your Phonexia contact for a link to download the latest version. For each issue, please collect the following information. It will help both of our parties to provide fastest and most efficient technical support to your customer: Issue data - required: LOG files or Console output from failed speech technology (for the command line) - usually in ./log/…

Packages, Updates vs. Upgrades

Relevance: 25%      Posted on: 2018-04-15

Our packages follow the bug-fix /updates / upgrades approach. Some packages are distributed with limited set of speech technologies or without speech technologies. Packages Our software is distributed as ZIP file. Installation procedure is matter of unzipping archive, reconfiguration and start of software. SPE and VIN package contains speech technologies (note: SPE might contain only selected technologies).  PhxBrowser does not contain speech technologies and it needs to be combined with SPE. The software is activated by licensing file. Updates vs. Upgrades Bugfix By bugfix we understand a fix of known problem without changing components or technology models. Bugfix changes only…

SPE3 – Quick Start Guide

Relevance: 25%      Posted on: 2018-04-16

Do you want to run the SPE3 for the first time? This post can help you. Distribution, installation and configuration SPE is distributed by Phonexia in .zip archives. These are downloaded from Phonexia package manager using link provided by Phonexia employee. Installation is done by simple unzipping the content of the downloaded .zip archive to SPE installation folder. Configuration of SPE is done at two places. First is executable file ./phxadmin or .\phxadmin.exe serving to set file to configuration and license files configure speech technologies configure user accounts set up of few various setting Running the ./phxadmin or .\phxadmin.exe command…

Speaker Identification: Results Enhancement

Relevance: 25%      Posted on: 2019-05-29

Speaker Identification (SID) Results Enhancement is a process that adjusts the score threshold for detecting/rejecting speakers by removing the effect of speech length and audio quality. This is achieved by use of Audio Source Profiles, that represent as closely as possible the source of the speech recording (device, acoustic channel, distance from microphone, language, gender, etc.). Although the out-of-the-box system is robust in such factors, several result enhancement procedures can provide even better results and stronger evidence. Audio Source Profile An Audio Source Profile is a representation of the speech source, e.g., device, acoustic channel, distance from microphone, language, gender,…