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Q: I can’t manage to run Phonexia Browser software. I always get an error.

…happen if the initialization of SPE engine takes too long. Phonexia Browser software treats it as initialization failure and kills the server. You can fix this by doing the following: Increase timeout in Settings > Speech Engine tab > First connection timeout Use fewer instances of technologies, thus letting the Speech Engine to start faster Use smaller models of technologies…

Licensing (technical details)

…– it is the local admin’s responsibility to ensure the network connectivity, i.e. appropriate routing settings, firewalls configuration, etc. As FLS license must be linked to HW license or USB token license, requirements for the corresponding license type (see sections above) must be fulfilled. How to use FLS and floating client license Follow the instructions below to enable and distribute…

Speaker Identification (SID)

…In an ideal system, we want both errors to be as small as possible. Better performance is indicated in a DET graph by the red line being closer to the origin (0 at both the x and y axes). By properly setting the acceptance threshold the system can be adjusted for a particular use case. For example, in the case…

Terms of Service

…PHONEXIA for all activities that may occur under your account. Member has the opportunity to change your password at any time in the account settings section of Member’s account. 6. Privacy & Personal Information 6.1. Privacy Policy. Member agrees to the terms of PHONEXIA’s Privacy Policy. This policy details PHONEXIA’s personal information data gathering and processing methods and how PHONEXIA…

SID4 performance on Intel® Xeon® Platinum 8124M

…32GB RAM, 30GB SSD based storage, 1000 I/O.s-1 reserved per core Benchmark data setup Data set statistic: Number of files: 32 [300 seconds each] RAW recordings total length: 9600 seconds Net speech total length: 4224.77 secons Data set contains 44% of speech signal, 56% of silence or technical signal Statistic counted by Phonexia VAD 3.22.1, “vad_2.bs” settings (AKA strict VAD,…

STT: Configuring word detection parameters for stream transcription

…being a speech“, i.e. end of segment is detected less frequently. These values can be modified using a “user configuration file” – see What is a user configuration file article for additional details. In short, create appropriately named user config file with modified parameters along the standard config file in <SPE directory>/bsapi/stt/settings directory and restart SPE – it will automatically…

Understand SPE home directory

SPE home directory is an analogy of user home directory in operating systems (e.g. /home/ in *nix, /Users/ in macOS or Windows, etc.) – it is the place where SPE stores data for users configured in SPE. Default SPE home directory location is {SPE_installation_directory}/home/. This location can be changed using server.user.home setting in phxspe.properties SPE configuration file. Changing the home…

Key Features (PSP)

…audio conversion tools. Tested with sox or ffmpeg. For the configuration of this functionality, see [SPE]/settings/phxspe.properties Note: You should be aware that audio format conversion (e.g., if the original audio format is highly compressed) can decrease the accuracy of speech technologies. Integration Possibilities Phonexia Speech Platform can be integrated into a partner’s application using the Speech Engine component (REST API)….

Understand SPE connectors for external TTS

…(taking longer time to synthesize). Connector naming, location, configuration TTS connectors should be placed in {SPE_installation_directory}/external/technologies/tts directory, each connector in a separate subdirectory. To enable a connector, include its subdirectory name to the external.technologies.tts_connectors setting in SPE configuration file. Connector executable file must be named connector (i.e. without file extension). Connector configuration – like TTS service address, access credentials, API…

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…

Understand SPE metafiles

…can store whichever type of data would help your application. The files are physically stored in the SPE user’s “home”, in data subdirectory (see Understanding SPE home directory article for details). Maximum size of single metafile can be set using server.max_metadata_size setting in SPE cofiguration file. Example As an example, the picture below shows how Phonexia Browser uses SPE metafiles…