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Understand SPE configuration file

In this article we explain details of the Speech Engine configuration file phxspe.properties, 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, default configuration file phxspe.properties is created in the settings directory. The file…

Understand SPE configuration

Basic configuration SPE configuration by default is defined in the file {spe_root}/settings/phxspe.properties. This file is automatically created after running the phxadmin utility for the first time, usually used for initial configuration of the system. Otherwise it can be found in {spe_root}/data/phxspe.properties.template from which the actual configuration file may be populated and renamed manually. The format of the configuration file is…

Releases and Changelogs (SPE)

…Fixed: Different/incorrect output in STT for empty streams (all 6. gen models) Fixed: Time Analysis Extraction does not return correct total length of audio Fixed: Time Analysis Extraction returns crosstalks even for channel that is reported to not contain speech Deprecated: Legacy Speaker Identification technology, i.e. all enpdoints under /technologies/speakerid Speech Engine 3.60 (Public release) Speech Engine 3.60.1, DB v1901,…

Understand SPE directory structure

…database SQL scripts. data ├── phxspe.properties.default ├── init.d-phxspe.template ├── phxspe.service.template │ ├── benchmark └── database phxspe.properties.default Default phxspe.properties SPE configuration file init.d-phxspe.template Example SPE init.d script phxspe.service.template Example SPE systemd service unit file benchmark Default audio files for built-in benchmark functionality database Database SQL scripts for supported databases: SQLite, MariaDB and MySQL The phxspe.properties.default file is used by phxadmin tool…

Understand SPE database

SPE database serves multiple purposes: stores SPE internal data stores various information about SPE entities created by SPE user audio files metadata speaker models and their voiceprints speaker groups and their voiceprints calibration sets keyword lists language packs audio source profiles stores cached processing results (ON by default, can be set in SPE configuration file) optionally also stores SPE log…

Understand SPE executable files

This article explains the purpose and usage of executables distributed in SPE package: phxspe, phxclient, phxadmin and phxadmin2. phxspe phxspe is the main SPE executable, launching this file starts the SPE itself. Command line parameters supported by phxspe are listed below: (use appropriate OS-specific parameter separator, e.g. use –help in Linux and /help in Windows) Generic help – Show help…

Release Notes

Table of Contents Toggle Speech Platform release 3.60 New features and fixes Previous Releases Speech Platform Public Release Fall 2022 (SPE v3.55) Speech Platform public release Spring 2022 (SPE v3.50) Speech Platform public release Fall 2021 (SPE v3.45) Speech Platform release 3.60 Here is a summary of most important new features and fixes since last Public Release 3.55. New features…

LID: Terminology and adaptation

…tool which SPE configuration file to use Default Speech Engine configuration file is settings/phxspe.properties. However, when using Phonexia Browser in “SPE on localhost” mode (also known as “Embedded SPE”), the configuration file is settings/phxspe.browser.properties. (Make sure to use the right configuration file, otherwise you might register the language pack to different configuration and therefore it won’t be visible where you…

FAQs (PSP)

…not support authentication with token? A: Please check SPE subdirectory ./settings for configuration files. If only phxspe.browser.properties 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…

Understand SPE technologies configuration file

…SQE_STREAM Speech Quality Estimation Stream STT Speech To Text STT_STREAM Speech To Text Stream TAE Time Analysis Extraction TAE_STREAM Time Analysis Extraction Stream VAD Voice Activity Detection VAD_STREAM Voice Activity Detection Stream SIDC Speaker Identification Voiceprint Comparator (legacy) SIDC_STREAM Speaker Identification Voiceprint Stream Comparator (legacy) SIDCALIBSET Speaker Identification VoicePrint Calibration (legacy) SIDCALIBSET_STREAM Speaker Identification VoicePrint Stream Calibration (legacy) SIDE Speaker

Understand SPE connectors for external TTS

…expected to provide information about actual TTS service capabilities: list of voice names, supported languages and audio quality (sampling frequencies). This info is used during SPE startup sequence – TTS connectors enabled in SPE configuration file are started with –info parameter and SPE reads the connector output. Connectors failing to provide the info won’t be available for use with SPE….

Understand SPE audio converter

phxspe.exe. FFmpeg: https://ffmpeg.org/download.html SoX: https://sourceforge.net/projects/sox/files/sox/ (The FFmpeg is a bit ‘cleaner’ choice on Windows, since it’s available also as single-executable static build, unlike SoX whose 10+ DLLs clutter up the SPE directory) SPE configuration As a next step it’s necessary to enable and set up the converter in SPE configuration file (in settings/phxspe.properties). Set the audio_converter.enabled to true to enable…

Speech Engine update

…concerns the SPE configuration file, especially when updating from rather old SPE version) do the changes – again, a visual comparison tool makes this step much easier! test the updated installation Example of update process for SPE: Stop running SPE Make a backup of SPE (see Understand SPE administration and backup) Optionally(!) delete bsapi directory – this decision is fully…

SPE and Browser installation: standalone SPE

…package. In other words, merge the contents of the /bsapi/ directory with the /SPE/bsapi/ 4. Configure Speech Engine In order to configure the Speech Engine, we have to navigate to /SPE/ directory and start the configuration utility called phxadmin SPE on Windows In the /SPE/ directory type cmd in the Address bar, to open the Command line. In the command…

Releases and Changelogs (Browser)

…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…