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Terms of Service

…you are considered a Member regardless of whether you subsequently use the PHONEXIA service. 1.3. Legal Age & Contractual Capacity. All Services are provided by PHONEXIA for use by an individual or entity legally capable of entering into a legally binding contract with PHONEXIA. Acceptance of the Agreement represents admission of authorization of legal age, signatory capacity and that all…

Q: I am getting SPE related error after starting the Browser (e.g. SPE server crashed, Error Downloading…, unable to connect to the SPE server, unable to start the localhost…)

A: Windows: Open terminal in folder where PhxBrowser.exe is located (hold Shift and click right mouse button in free space in windows explorer and select “open command window here”) Run PhxBrowser software with command: PhxBrowser.exe /spe-debug /spe-output PhxBrowser software will start with “SPE output” tab which shows the debug output of SPE Linux: Run PhxBrowser software in terminal with command:…

Understand SPE database

…results – file, used technology model, used speaker model, used FAR calibration set, max. FAR, results JSON data rest_result_sid4 SID4 processing results – file, used technology model, used speaker model, used file- and speaker model Audio Source Profile, results JSON data rest_result_sqe SQE processing results – file, used technology model, results JSON data rest_result_stt STT processing results – file, used…

SID: Speaker Identification: Results Enhancement

…User Calibration enables the user to manually add custom variables “shift” and “scale” to the profile. The final score of any comparison using this profile is then adjusted according to this formula: adjusted_score = scale × (original_score + shift) To be able to determine proper shift and scale factors, SID Evaluation must be performed by a trained Phonexia Voice Biometrics…

LID: Terminology and adaptation

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 sound of the spoken language, not sound of the speaking person) Languageprint archive (*.lpa file)multiple languageprints combined into single archive Languageprint archives come pre-created…

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…

Q: We prefer USB dongle but without the USB storage

A: We don’t provide USB without memory storage, possible solutions are: establish security directives related to work with the USB dongle (persons allowed to, in/out memory scan check), use HW based licensing, use license server….

Open Source Acknowledgement

…dlfcn-win32 (Windows only) LGPL duktape MIT (link) eigen MPL flac BSD-style license fmt MIT gsl-lite MIT libbacktrace (Linux only) BSD-3-Clause minizip Zlib mkl freeware under ISSL (Intel Simplified Software License) mman-win32 (Windows only) MIT ogg BSD-style license onnxruntime MIT, onnxruntime/LICENSE at main openfst Apache License optim Apache license opus BSD portaudio PortAudio – an Open-Source Cross-Platform Audio API Qt LGPL…

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

FAQs (Browser)

…change the following line in “phxspe.properties” to enable background conversion: audio_converter.enabled = false # change it to ‘true’ Please check if the conversion tools configured below this line in phxspe.properties are configured properly. Here is an example of configuration for ffmpg: # Set converter command # %1 is for input file # %2 is for output file ffmpeg example: audio_converter.command…

STT: Results explained

…630.6306, “confidence” : 0.20051973 }, { “phrase” : “and they’ll let me know when a thirty minutes is almost up or let us bow no”, “channel” : 0, “score” : 629.8976, “confidence” : 0.20022595 }, { “phrase” : “and they’ll let me know when the thirty minutes is almost up or let us bow no”, “channel” : 0, “score” :…

Q: How can I tell in which format the .wav file is?

A: From the utilities in the package*, you can find it in ffprobe <file_name>, it will write out the info about the file. *Utility “ffprobe” is not included in our package(s). It is part of ffmpeg (https://ffmpeg.org/ffprobe.html) and is necessary to be installed separately….

Phonexia End User License Agreement

…downloading any necessary materials or software, even if Phonexia has been advised of the possibility of such damages. 4.2 Phonexia recognizes and agrees that the Client remains the sole owner of the title to any data provided to Phonexia while using the Web demo license, including audio recordings, transcripts, personal information, or any intellectual property rights contained therein (the “Provided…