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Understand SPE user accounts

…name and password (obviously 😉) whether the account is active or not – accounts may be turned off and on user role – any combination of user – allowed to use all SPE functionality, except for the /admin/… endpoints admin – allowed to use all SPE functionality, including the /admin/… endpoints prioritize – allowed to prioritize SPE tasks, see Task…

Multi-server deployment

…Grafana accessible https://grafana.mydomain.com (scalable). Login credentials can be obtained from Phonexia’s Pre-Sale/Consulting teams as the monitoring tool requires a deeper understanding of the whole Voice Verify architecture. Calibration As the calibration process requires in-depth knowledge of Speaker Identification technology, Phonexia takes care of it for its Clients. Please note, that for this step Phonexia needs purpose-bound and limited access to…

Understand SPE audio converter

SPE directly supports limited list of audio formats (codecs and containers), see Supported audio formats FAQ. Other audio formats must be converted using external tools. This conversion can be done either completely outside of SPE, before passing the files to SPE, or you can set up SPE to convert the files automatically. Then, depending on the capabilities of the conversion…

Installation of Phonexia Browser

Some packages are distributed with only a limited set of speech technologies and languages or without speech technologies. First installation Our software is distributed as a ZIP file. Installation procedure is as simple as: unzip the archive paste additional KWS, STT… models paste the license.dat file to the root directory where you have BROWSER folder and run_browser(.exe) script run the…

Phonexia Ethical Code

…misuse their position in order to benefit us or our business partner. As we highly value free market competition, we do not give or accept bribes and we strictly apply this principle also on our business partners. Export Control We and our business partners must comply with all applicable export control rules (including but not limited to the relevant EU…

Age Estimation (AGE)

…time Representation of the results: For the CMD version Name_of_the_file.wav Age[integer – limited to 99] example/david_1.wav 41 example/david_2.wav 40 For the SPE version name – representing the age score – representing the score for the age [1/0] In order to get a result, each age receives a score; when the score equals to “1”, it represents the value of the…

Arabic dialects in Phonexia LID and STT

…Dialects are used for more personal communication, Facebook, Twitter, forums There is not much material available, since most of the written texts are in MSA Facebook, Twitter, forums can be used, but they need to be classified, corrected and unified manually – in Phonexia we do not do this The above are the reasons for limited out-of-the-box support of Arabic…

Q: What are the supported audio formats?

…Linux and Apple OS X. Example of usage: FFmpeg ffmpeg -i <source_audio_file_name> <output_audio_base_name>.wav This command converts any supported format/codec audio file to normalized WAV audio format in 16-bit PCM little-endian as it is the default system. For more parameters please check FFmpeg manual pages. SoX sox <source_audio_file_name> -b 16 <output_audio_base_name>.wav Number of bits defined by -b parameter must be specified….

Proof of Concept

…call centers where a significant number of calls fail KBA-based or other types of verification. FAR (False Acceptance Rate) – measure the FAR possible on client data – as a secondary authentication factor, voice biometrics can prevent a significant amount of fraud. This is applicable to high risk call centers only. Action steps: Note that each deployment may differ based…

Installation Guide

…GB RAM are prefilled. For the latest version of Orbis 1.4, make sure that you allocate at least 30,000MB RAM, as per the HW requirements page Note: for testing purposes on a small number of recordings, you may have success running with lower RAM and CPU allocation. But keep in mind, that operating with lower than Phonexia recommended HW setup,…

Understand SPE benchmark

…as follows (the version number 1.0 is present only for some historical reasons and is ignored): benchmark └── 1.0 ├── default │ ├── 030.wav │ ├── 060.wav │ ├── 090.wav │ ├── 120.wav │ ├── 150.wav │ ├── 180.wav │ ├── 210.wav │ ├── 240.wav │ ├── 270.wav │ └── 300.wav └── czech ├── 030.wav ├── 060.wav ├── 090.wav ├──…

Speaker change on enrollments

…following JSON: { “speaker_change_detection”: “enable” } Once enabled, a voiceprint can be enrolled from a stream via endpoint /api/v2/enroll. Please note that the voiceprint created from a stream is checked for the number of speakers only after the stream has ended. If there is more than 1 speaker detected in the voice, error message is produced when using /api/v2/verify endpoint:…

KWS: Results explained

…file article for more details. Example of user configuration file: [score_calib:SKeywordScoreCalibrationI] confidence_shift=0.0 confidence_sharpness=0.3 Results Keyword Spotting results contain list of detected keywords, each keyword with a start- and end time of the time slot where keyword was detected, and a score and confidence. Keyword is listed in the results with a numeric suffix. This number is a 0-based index of…

Understand SPE connectors for external TTS

…capabilities of the TTS service is not a good idea as it might potentially get incorrect over the time, leading to obscure issues in the application relying on the info. Required capabilities information JSON structure: { “apiVersion”: 2, “vendor”: string, “author”: string, “version”: string, “voices”: [ { “name”: string, “languageCodes”: [string, string, …], “naturalSampleRateHertz”: number }, . . . ]…

Contact

Visit Us at Address: Chaloupkova 3002/1a, CZ 612 00 Brno, Czech Republic, European Union GPS: N 49° 13.426′, E 016° 35.898 General Queries and Sales [email protected] landline: +420 511 205 265 Company registration details Identification number (ICO): 27680258 VAT identification (DIC): CZ27680258 Registered in the Business Register kept at the District Court in Brno, File C, Inset 51524….