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Search: SPE settings

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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…

SPE and Browser installation: embedded SPE

…PhxBrowser (on Linux) You should see following the information window. Click OK to start the configuration.  (You can later come back to alter the configuration by going to the Settings -> Speech Engine tab) In the Settings dialog, on the Speech Engine tab, Enable all the technologies and hit Apply. Make sure to hit Apply to apply the changes and…

Understand SPE workers configuration

Worker is a working thread performing the actual files- or realtime streams processing in Speech Engine. This article helps to understand the Speech Engine workers and provides information how to configure workers for optimal performance and server utilization. Starting from SPE 3.51, new defaults in settings/phxspe.properties make SPE to configure workers automatically according to local conditions (physical CPU cores, configured…

Releases and Changelogs (VIN)

…Target score distribution Fixed: Population Set selected correctly even if renamed in the selection window Improved: Speech length display in the case view: added “Unlimited” option to display the speech length permanently Improved: SID Evidence score aligned with Speech Engine output of SID score Removed: Speech length compensation Voice Inspector 5.1 Voice Inspector 5.1.0, BSAPI 3.60.0 (2023-12-07) New: A generalized…

Understand SPE administration and backup

…the system: SPE database – the technology models, SPE user accounts, etc. are stored here SPE configuration file (usually /settings/phxspe.properties) technologies configuration file (usually /settings/ technologies.xml, or see phxspe.properties for details) licensing file (license.dat, usually stored along to phxspe.exe, or see phxspe.properties for details) Optimally, Partner should backup also the following entire SPE directory [optional], with all subdirectories (/bsapi/, etc.)…

STT: Language Model Customization tutorial

…model in Speech Engine using phxadmin 1) Placing the customized STT model in correct location In order to be recognized by Speech Engine, the customized STT model must be placed in a correct location. The best location in SPE 3.41 or newer is <SPE_directory>/shared/bsapi/stt (see Understand SPE directory structure article). In older versions it’s <SPE_directory>/bsapi/stt. The data and settings directories

Adding new language or technology model (Browser)

This article explains how to add a new technology model into the current Speech Engine (SPE) instance when using Phonexia Browser. Prerequisites To proceed, you need to have existing installation of SPE. If you do not have one, check other articles, especially: Download Speech Platform Installation of Phonexia Browser Documentation of Phonexia Browser Installation package with new language models Note:…

Understand SPE processing queue

This article explains details about SPE asynchronous requests processing queue, the processing task lifecycle and its handling states. When SPE receives an asynchronous API request, a task is created and put in a queue. Size of the queue is defined by server.n_task_limit setting in SPE configuration file, default value is 1000 tasks. Tasks in queue are then handled according to…

Q: How to fix the Error 1013: Unsupported: Server does not support authentication with token?

…would like to play with “pure” daemon installation, then phxspe.properties file should exist in ./settings subdirectory. File phxspe.properties is created by phxadmin utility or can be created from ./data/phxspe.properties.default template file. Copy template file to ./settings directory Rename it to phxspe.properties Check for server.enable_authentication_token directive and setup it as needed. Restart phxspe Basic installation steps are described in ./doc/INSTALL.html document….

SID4 performance on Intel® Xeon® Platinum 8124M

…Customers can usually only refer to captured recordings data set during a specified time period with numbers like: total number of recordings average file size of captured recording or total number of captured hours Customers usually don’t have any information about ratio between speech signal and technical/silence parts of recordings in the beginning. The speech / non-speech ratio is detected…

Q: How to fix Error 1007: Unsupported audio format?

…ffmpeg utility, powerful and well documented. Please find your distribution package at http://ffmpeg.org 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 in documentation. Don’t forget select checkbox “Enable audio converter”. Using SPE as service/daemon…

Licensing (technical details)

…its startup and read its content. Alternatively, you can: specify the license file location in a configuration file (only for SPE and RLS) start the product executable with a license (SPE and RLS) or l parameter (command line), specifying license file location set the license file location in BS_LICENSE environment variable (only for command line) License types NET license NET…

What is User configuration file and how to use it

…sentence. So, following the How to configure STT realtime stream word detection parameters article, we create a stt_cs_cz_5_online.bs.usr text file along the original stt_cs_cz_5_online.bs configuration file in <SPE directory>/bsapi/stt/settings directory and put the following lines in it (changing the forward extension parameter from default 750 to 1500): [vad.online_segmenter:SOnlineVoiceActivitySegmenterI] forward_extensions_length_ms=1500 Then after restarting SPE – and optionally checking in SPE log