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SPE3 – Quick Start Guide

Relevance: 100%      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…

SPE3 – Administration and Backup

Relevance: 100%      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…

SPE3 – Releases and Changelogs

Relevance: 92%      Posted on: 2020-07-02

Speech Engine (SPE) is developed as RESTfull API on top of Phonexia BSAPI. SPE was formerly known as BSAPI-rest (up to v2.x) or as Phonexia Server (up to v3.2.x). This page lists changes in SPE releases. Releases Changelogs Speech Engine 3.31.1 (07/02/2020) - DB v1500, BSAPI 3.31.0 Non-public Feature Preview release Fixed: SQLite database update from version v1401 fails Speech Engine 3.31.0 (07/01/2020) - DB v1500, BSAPI 3.31.0 Non-public Feature Preview release New: SPE now requires CentOS 7 or other Linux based OS with glibc >= 2.17 New: Added instructions for updating SPE (see doc/UPDATE.txt file) New: Added new LID…

Q: While trying to install SPE3, I get the error for loading libasound.so.2 libraries.

Relevance: 83%      Posted on: 2017-06-27

Currently I’m trying to install the provided binaries for Linux, but I do get the following when running phxadmin: ./phxadmin: error while loading shared libraries: libasound.so.2: cannot open shared object file: No such file or directory I’m trying to run this under CentOS 7. A: Please install sound libraries required for manipulation with audio files from official repository into your OS. For CentOS you may use: sudo yum install alsa-utils alsa-lib Hint: Great utility for finding subsequent Redhat/Fedora/CentOS libraries is https://www.rpmfind.net/linux/RPM/index.html

Phonexia Speech Engine

Relevance: 17%      Posted on: 2017-05-18

About Phonexia Speech Engine v3 (SPE3) is a main executive part of the Phonexia Speech Platform. It is a server application with REST API interface through which you can access all available speech technologies. Both, Linux 64bit and Windows 64bit operating systems are supported. Phonexia Speech Engine (SPE3) is adjustable server component which houses all speech technologies. SPE3 provides RESTfull application programming interface to access various technologies. Aside from technologies themselves the SPE has implemented other various functionality supporting work with speech technologies, recordings and streams, and others. Features Main purpose of SPE is to work as processing unit for…

Packages, Updates vs. Upgrades

Relevance: 17%      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…

How to configure STT realtime stream word detection parameters

Relevance: 8%      Posted on: 2020-03-28

One of the improvements implemented since Speech Engine 3.24 is neural-network based VAD, used for word- and segment detection. This article describes the segmenter configuration parameters and how they are affecting the realtime stream STT results. The default segmenter parametrs are as shown below: [vad.online_segmenter:SOnlineVoiceActivitySegmenterI] backward_extensions_length_ms=150 forward_extensions_length_ms=750 speech_threshold=0.5 Backward- and forward extension are intervals in miliseconds, which extend the part of the signal going to the decoder. Decoder is a component, which determines what a particular part of the signal contains (speech, silence, etc.). Based on that, decoder also decides whether segment has finished or not. Unlike in file processing…

Q: Which authentication options are allowed by the server and how does it work?

Relevance: 8%      Posted on: 2017-06-27

A: The following options are supported: HTTP basic authorization - Client asks for session by resource “post /login” with HTTP basic authorization in query header. If server responds with error 405, server doesn't support authorization by sessions and it is necessary to use basic authorization. Authorization by session - Authorization by session is done by adding parameter “X-SessionID“ into HTTP header to each query. Basic Authorization is done by HTTP standard in header of each query for the server. You can set this in ./settings/phxspe.properties

Components and Tools

Relevance: 8%      Posted on: 2017-05-18

This section collect information about specific components and tools of our Speech Platform.   API RESTfull API - Phonexia Speech Engine v3 (SPE3) - recommended API for C++ (BSAPI v3 (opens in a new window))   Apps and Tools Phonexia Browser v3 (Browser3) Voice Inspector (VIN) Speech Intelligence Resolver v1 (SIR1)   You might be interested to see also Product Portfolio or End of Life Components & Tools.

What is a user configuration file and how to use it

Relevance: 8%      Posted on: 2020-03-28

Advanced users with appropriate knowledge (gained e.g. by taking the Phonexia Academy Advanced Training) may want to finetune behavior of the technologies to adapt to the nature of their audio data. Modifying original BSAPI configuration files directly can be dangerous – inappropriate changes may cause unpredicatble behavior and without having a backup of the unmodified file it's difficult to restore working state. User configuration files provide a way to override processing parameters without modifying original BSAPI configuration files. WARNING: Inappropriate configuration changes may cause serious issues! Make sure you really know what you are doing. User configuration file is a…