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Releases and Changelogs (SPE)

…or Stream KWS was running Speech Engine 3.4.2 (09/19/2016) – BSAPI 3.8.0 Added stream VAD (/technologies/vad/stream) Added stream KWS (/technologies/keywordspotting/stream) Added technology benchmarks for AGE, DIAR, GID, LID, SID, STT (/technologies/{TECHNOLOGY}/benchmark) Added request to get voice-print info (/technologies/speakerid/vpinfo) Added usage examples to API documentation Add configuration options for TCP connection settings Added VAD segmentation to Time Analysis technology Support to…

LID: Terminology and adaptation

languageprints created using model L4 can be combined into languageprint archive and/or language model only with languageprints created using model L4… and language pack for model L4 must consist only from language models created using languageprints/archives of model L4. Adaptation types overview Creating new language model from your own audio files, to add new language not supported out-of-the-box at least…

Language Identification (LID)

…Routing particular calls (languages) to human operators (language experts) Scoring and results The LID language pack defines a set of recognizable languages (represented by a language models). When identifying the language in audio recording (or languageprint), LID does the following: creates languageprint of the recording (if the input is audio recording) compares that languageprint with each language model in a…

Release Notes

…to 81 % Phoneme Recognition technology is now included with Speech To Text This should help users with defining pronunciations in preferred phrases, when adding words to language model, or when creating customized model Added grammar rules for words to numbers conversion in 3.59.0 Pre-defined rules for English, Spanish and Polish were added. For other languages we provide empty definitions…

FAQs (PSP)

…may use them for both training a new language pack and testing/comparing against an existing language pack. The language-prints need to be compatible only with the model of LID used for language-print extraction. in FAQ Speech Platform Permalink Q: What are the recommendations for LID adaptation set? A: The following is recommended: For adding new language to language pack 20+…

Releases and Changelogs (Browser)

…Compatibility with SPE 3.45 + all changes included in Feature Preview release 3.42 (see below) Phonexia Browser 3.42 Phonexia Browser 3.42.0, BSAPI 3.42.1 (2021-08-24) New: Server Information dialog New: Widget and dialog for managing language models New: Dialog for creating new language pack Improved: Language pack widget – add/remove language packs, show metafiles and language details Phonexia Browser 3.40 (Public…

SPE and Browser installation: standalone SPE

…merging the contents of two packages into one. The additional languages are provided upon request by Phonexia sales representative. If you do not have the languages you want to test, contact our sales to arrange the cooperation. Download the files with additional languages locally and unzip them. Then copy the additional languages over to where you saved the default Evaluation…

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

…a decoder. The decoder uses the information from acoustic model, combines it with information from language model recognition network (which describes the statistics about word grouping and sentences of a given language) and provides the transcription output. (See the Speech To Text article for more details about speech transcription principles)   When using preferred phrases, we build additional language model…

Speech to Text (STT)

…offensive words for similar sounding correct words. The language model can be adapted in two ways. First, faster but less precise, by adapting just individual words or second, by providing texts corresponding to 20 hours of audio from the target domain which contain all the words desired to be added to a language model. The second option provides also information…

STT: Adding words to language model on the fly

Adding words to STT language model on-the-fly is possible in SPE 3.45 or newer as part of preferred phrases feature. The POST /technologies/stt or POST /technologies/stt/input_stream API calls actually serve two purposes: specify the actual preferred phrases (in the phrases part) specify words to be added to STT language model (in the dictionary part) Each part can be used independently,…

STT: Language Model Customization tutorial

Language Model Customization tool (LMC) provides a way to improve the Speech To Text performance by creating customized language model. Language model is an important part of Phonexia Speech To Text. In a simplified way it can be imagined as a large dictionary with multiple statistics. The Speech To Text technology uses this dictionary and statistical model to convert audio…

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 directory structure

…for individual models settings BSAPI configuration files (*.bs) and optionally manually created user configs (*.bs.usr) There is one exception – LID – which has additional two directories containing pre-built languageprint archives (*.lpa) and language packs: lprints and models. Schemes below show examples of directories for GID (Gender Identification), STT (Speech To Text) and LID (Language Identification): – GID and LID…

SPE and Browser installation: embedded SPE

…the cooperation. 3. Optional: add additional languages If you are going to test additional languages besides the default English, present in the Phonexia Evaluation package, you need to perform a simple operation of merging the contents of two packages into one. The additional languages are provided upon request by Phonexia sales representative. If you do not have the languages you…

Releases and Changelogs (VIN)

…the act and the Conclusion of the case can be edited from the case information table. Improved: Copying from chart values table is enhanced – added header to copied data, added Ctrl+C keyboard shortcut to copy table data. Improved: Report template is enhanced for all included languages – improved report layout, easier CSS styling via style.css, added new report variables…