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Release Notes

…Other technologies New Gender Identification (GID) model XL5 (since 3.56.0) This enables GID to use voiceprints created by the brand new Speaker Identification 4 model XL5 New Age Estimation (AGE) models XL4 and XL5 (since 3.57.0) This enables AGE to use voiceprints created by the Speaker Identification 4 model XL4 and XL5 New Voice Activity Detection (VAD) model SID4_XL5 (since…

What is User configuration file and how to use it

…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 plain text file with the same name as main configuration file, with additional extension .usr. For example: Main configuration file…

Releases and Changelogs (Browser)

…3.46.0 (2022-02-15) New: Compatibility with SPE 3.46 Removed: Removed user’s setting for maximum number of pending requests (it was removed from SPE) Phonexia Browser 3.45 (Public release) Phonexia Browser 3.45.3, BSAPI 3.45.7 (2022-04-14) Fixed: Licensing subsystem fails to get license when multiple applications run under different OS user accounts Phonexia Browser 3.45.2, BSAPI 3.45.6 (2022-02-22) Fixed: Exception during license acquisition:…

Open Source Acknowledgement

This page collects information about Third party Open Source code and licenses. BSAPI3 updated dependencies Library License ADVobfuscator https://github.com/andrivet/ADVobfuscator#copyright-and-license. Copyright: 2010-2017 Sebastien Andrivet blaze BSD-3-Clause boost BSL-1.0 botan BSD-2-Clause bzip2 bzip2-1.0.8 cpp-httplib MIT dlfcn-win32 (Windows only) LGPL duktape MIT (link) flac BSD-style license fmt MIT gsl-lite MIT libbacktrace (Linux only) BSD-3-Clause minizip Zlib mkl freeware under ISSL (Intel Simplified Software…

STT: What is Preferred Phrases feature and how to use it

…it can help in other applications, too – e.g. when transcribing domain-specific audios, the frequently used domain-specific phrases can be boosted. How preferred phrases work The picture below shows a simplified standard speech transcription process – the digitized speech signal spectrum is analyzed in the neural network acoustic model (which describes the pronunciations of a given language) and goes into…

Understand SPE home directory

…location might be useful e.g. in complex deployments with multiple separate SPEs which need to be accessing single centralized file storage placed on high-performance networked disk array, etc. Similarly to the operating systems, the SPE home directory contains subdirectories for each SPE user (see SPE user management article). These subdirectories contain data belonging to the respective users: – user’s file…

Speech to Text (STT)

…As an example for English the following acoustic models can be trained: US English – to be used with US speakers British English – to be used with UK speakers Language models Language model consists of a list of words. This is limitation for a technology, as only the words from this list can go to the transcription. Together with…

Understand SPE database scripts

…MySQL command line client) use create_schema.sql script then use init_data.sql script when you need to clean your SPE DB (and don’t want to delete/re-create the entire DB for some reason) use drop.sql to completely erase the DB content, followed by re-creating the content using create_schema.sql and init_data.sql or use clean.sql to clean “rest_directory_type”, “rest_role”, “rest_user”, “rest_technology_model” and “rest_model_lid” tables Scripts…

Privacy Policy

…usage such as how often you use your Phonexia Account, how often you upload audio, video or other files, the size of generated content and other activity related to your use of Phonexia services. 1.2 Computer browser Some information is also provided by your computer browser through cookies. By using our services, you agree to use of the cookies. Certain…

Arabic dialects in Phonexia LID and STT

…chosen for dividing dialects, you can count 10 to 30 dialects of Arabic: Arabic dialects (image source: Wikipedia) There is no standard norm for writing, the speakers have two options: use MSA for writing something – more formal use dialect – more personal, Facebook, Twitter, forums Data acquisition AUDIO (used for LID and STT acoustic model training) There is no…

Phonexia Ethical Code

…Export Control Programmes). We review all business opportunities to ensure such compliance and we do ask our business partners for complete and truthful responses within such reviews. End Users Identification Due to the nature of our product we need verify that the end users of our product would not act in any manner that would be in conflict with the…

Keyword Spotting (KWS)

…to reveal (or “transcribe”) pronunciation directly from actual audio recording. Phoneme Recognizer Phoneme Recognizer (PHNREC) reveals the phoneme transcription of a specified audio recording, or its part. This can be used to get the actual pronunciation of a keyword or phrase as is actually spoken in the audio recording. This pronunciation can be then used in a keyword list for…

STT: Language Model Customization tutorial

…customized copy is marked by a name suffix, to differentiate it from the source. The used word list file is backed up (as custom_words.txt) to the target directory where the customized copy is created. NOTE: The customized model can NOT be used as a source for subsequent customization (i.e. no cascading customizations are possible). To “cumulate customizations” it’s necessary to…

FAQs (Browser)

…the Speech Engine to start faster Use smaller models of technologies in FAQ Phonexia Browser, FAQ Speech Platform Permalink 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…