Search Results for: voice inspector

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Phonexia Voice Inspector v1

Relevance: 100%      Posted on: 2017-05-18

About Phonexia Voice Inspector v1 (VIN1) provides police forces and forensic experts with highly accurate speaker identification tools to be used during the investigation of criminal matters. It utilizes the power of voice biometry to automatically recognize the speaker by their voice. Main features of the VIN1 application: An automatic speaker identification tool to strengthen the results of the standard phonetic based approaches Scoring of the likelihood ratio (LR), log-likelihood ratio (LLR), and an option of a verbal presentation of the results Graphic presentation of the likelihood ratio (LR), probability density function and Tippett plot Generating detailed reports (expert opinion…

Voice Inspector – Interpretation of results

Relevance: 100%      Posted on: 2019-06-24

Introduction Phonexia Voice Inspector (VIN) is a tool for forensic automatic speaker identification, compliant with the Methodological Guidelines for Best Practice in Forensic Semiautomatic and Automatic Speaker Recognition, published by the European Network of Forensic Science Institutes.  This post explains individual SID score types and ways to visualize the results in a speaker identification case implemented in Voice Inspector. Evidence In VIN, the term evidence has two meanings. In general, it refers to any SID score that the system calculates for any pair of recordings in the case. These scores are the output of the Phonexia SID technology which runs…

Voice Inspector – supporting technologies

Relevance: 100%      Posted on: 2019-06-28

Automatic Speaker Identification (SID) is the most important but not the only Phonexia technology that is implemented in Voice Inspector (VIN). Apart from SID, forensic experts, users of VIN, can benefit from automatic Signal-to-Noise Ratio calculation, Voice Activity detection, Phoneme search, and a Wave editor which incorporates the waveform, spectrum and power panel. Let's have a look on how to utilize individual technologies. Signal-to-Noise Ratio Recording quality can strongly influence the reliability of SID results and so the outcome of a forensic case. Therefore, VIN uses a module of Phonexia Speech Quality Estimation (SQE) to calculate the Signal-to-Noise Ratio (SNR)…

Voice Inspector

Relevance: 100%      Posted on: 2017-05-18

About Phonexia Voice Inspector v3 (VIN3) provides police forces and forensic experts with a highly accurate speaker identification tool during investigation of criminal matters. It uses the power of voice biometry to automatically recognize speakers by their voice. Main features of the VIN3 application: Automatic speaker identification tool to strengthen results of the standard phonetics-based approaches Scoring in likelihood ratio (LR) – Result from statistical test for two models comparison. It gives back number which expresses how many times more likely the data are under one model than the other. LnLR or LogLR meets numbers in interval <-∞;+∞>...), and verbal…

Phonexia Voice Inspector v3

Relevance: 100%      Posted on: 2018-04-02

About Phonexia Voice Inspector v3 (VIN3) provides police forces and forensic experts with a highly accurate speaker identification tool during investigation of criminal matters. It uses the power of voice biometry to automatically recognize speakers by their voice. Main features of the VIN3 application: Automatic speaker identification tool to strengthen results of the standard linguistics- and phonetics-based approach Scoring in Likelihood Ratio (LR) – result from a statistical test for a comparison of two hypotheses. The system returns a number from the interval <0, +∞>, which expresses how many times more likely the data are under one hypothesis than the…

Phonexia Voice Inspector EoL

Relevance: 91%      Posted on: 2018-07-19

Information about release dates, support and maintenance periods of Phonexia Voice Inspector.

Voice Biometrics

Relevance: 55%      Posted on: 2018-04-07

Overview Phonexia Voice Biometrics is a special edition of Phonexia Speech Platform which allows you to understand the nature of audio without having to listen to it. The product helps people to utilize the power of voice biometrics to verify speaker or identify crimes. The technologies reveals automatically WHO, what GENDER, what LANGUAGE is speaking, and many other metadata. Voice Biometrics - Typical Use-Cases Use case Speaker Verification is tailored to banks/insurance companies/money lending companies and others, where is needed to confirm if caller/voice in audio file is the same person who is known to the customer. For this use…

Voice Activity Detection

Relevance: 50%      Posted on: 2018-04-02

Voice Activity Detection is a language-, domain- and channel-independent technology that identifies parts of audio recordings with speech content vs. non-speech content. It creates labels for speech and other signals in the recording; this can then serve as a decision point whether to process the recording by other technologies or not. VAD is usually part of rapid filtration process in deployment. Typical use cases are: detection of present or absent human speech for voice processing, filtering non-speech parts of the recording, filtering out recordings with not enough net speech to be processed by other technologies voice activated process, etc. The…

Voice Biometrics Course (technical training)

Relevance: 50%      Posted on: 2017-05-18

The Voice Biometrics course consist of the following modules. Please ask your Phonexia contact for detailed description. (YES = this part is mandatory for course)   VBS course Required time [h] Block name Block description YES 0,5 Intro & Phonexia Portfolio Intro & Phonexia Portfolio YES 0,5 Project focus - Explain basic needs Partner project related discussion focused mainly to finalizing training topics and agenda YES 0,75 Apps Designing and Developing - Licensing Gives trainee knowledge about type of licensing, and how to use the license file YES 0,75 Technologies - Data gathering and Quality measurement - basic Data gathering…

Voice Activity Detection – Essential

Relevance: 50%      Posted on: 2018-04-04

Phonexia Voice Activity Detection (VAD) identifies parts of audio recordings with speech content vs. nonspeech content. Technology Trained with emphasis on spontaneous telephony conversation The technology is language-, accent-, text-, and channel- independent Compatibility with the widest range of audio sources possible (applies channel compensation techniques): GSM/CDMA, 3G, VoIP, landlines, etc. Input Input format for processing: WAV or RAW (8 or 16 bits linear coding), A-law or Mu-law, PCM, 8kHz+ sampling Output Log file with processed information (speech vs. nonspeech segments) Segmentation The section Segmentation describes the results of VAD, which are segments of detected voice and silence. Segments are…

VIN

Relevance: 9%      Posted on: 2018-02-01

Voice Inspector – Phonexia GUI application for forensic analysis

Manuals

Relevance: 9%      Posted on: 2017-05-18

This section collects links or locations of manuals for specific Phonexia Speech Platform components. API Phonexia Speech Engine REST API - SPE - latest version manual online (api_reference.html for your version is located in doc subdirectory in SPE folder or distribution ZIP) Brno Speech Application Interface v3 - BSAPI3 – latest version manual online Applications and Tools Phonexia Browser - PhxBrowser_manual.pdf is located in the root folder of the Browser application or distribution ZIP Voice Inspector v3 - VIN-manual.pdf is located in the root folder of the Voice Inspector application or distribution ZIP End of Life Products & Tools Speech…

Phonexia technologies introduction

Relevance: 9%      Posted on: 2019-01-25

Core objective: Basic understanding of Phonexia speech technologies and products; typical use cases, implementations and deployment topologies Duration: 35 minutes intended for idea makers and product designers assumes generic knowledge of Phonexia and speech technologies in general Content 00:00 Introduction What information can we get from speech? Overview of basic use cases Phonexia Speech Platform brief 4:21 Phonexia technologies overview and their usages Filtering and supporting technologies 04:32 Speech Quality Estimation (SQE) 05:27 Voice Activity Detection (VAD) 06:37 Diarization (DIAR) 07:41 Age Estimation (AGE) 08:14 Waveform Denoiser Voice Biometrics technologies 08:56 Speaker Identification (SID) 10:18 Language Identification (LID) 11:10 Gender…

Components and Tools

Relevance: 9%      Posted on: 2017-05-18

This section collect information about specific components and tools of our Speech Platform.   API RESTfull API - Phonexia Speech Engine v3 (SPE3) - recommended API for C++ (BSAPI v3 (opens in a new window))   Apps and Tools Phonexia Browser v3 (Browser3) Voice Inspector v3 (VIN3) Speech Intelligence Resolver v1 (SIR1)   You might be interested to see also Product Portfolio or End of Life Components & Tools.

Site Map

Relevance: 9%      Posted on: 2017-06-23

Phonexia Speech Platform Phonexia Speech Platform for Enterprise Phonexia Speech Analytics (SAL) Phonexia Voice Biometrics (VBS) Phonexia Speech Platform for Government Phonexia Speech Analytics GOV (SAL.gov) Phonexia Voice Biometrics GOV (VBS.gov) Components and Tools Phonexia Speech Engine v3 Speech technologies available Phonexia Browser v3 Phonexia Voice Inspector v3 Speech Intelligence Resolver v1 End of Life Components & Tools Phonexia Voice Inspector v1 Knowledge Base Blog Case Studies Demos Frequently Asked Questions (FAQ) How To… Lifetime Support Policies Manuals Presale Whitepapers and Presentations Product Briefs Developer Corner Code Examples Hints for App Design Hints for App Development List of Resources Phonexia…

VIN3 – Releases and Changelogs

Relevance: 9%      Posted on: 2018-04-08

Phonexia Voice Inspector v3 (VIN) is developed as a desktop application on top of Phonexia BSAPI. This page lists changes in VIN releases. Releases Changelogs Voice Inspector v3.2.2, BSAPI 3.15.0 - Jun 5 2018 - Fixed possible application crash on Windows - Added phoneme type 'affricate' and fixed phoneme types: * phoneme 'C' changed from 'fricative' to 'affricate' * phoneme 'D' changed from 'fricative to 'plosive' * phoneme 'T' changed from 'fricative to 'plosive' * phoneme 'c' changed from 'plosive' to 'affricate' Voice Inspector v3.2.1, BSAPI 3.15.0 - Mar 16 2018 - Export of Speakers/Populations allows export only voiceprints -…

End of Life Components

Relevance: 9%      Posted on: 2017-05-18

This section archive information about products, components and tools, we closed distribution and active technical support. End of Life Products & Tools: Voice Inspector v1 (VIN1) API for C++ (BSAPI2)  

VAD

Relevance: 5%      Posted on: 2018-02-01

Phonexia Voice Activity Detection

Phonexia Speech Platform

Relevance: 5%      Posted on: 2017-05-18

  Phonexia Speech Platform (Speech Platform) provides partners a complete portfolio of speech technologies with an easy-to-use design. The platform allows users to design and deploy a wide range of speech processing systems in a short time and without extensive knowledge of the technologies background. Products On top of Speech Platform, several products provided: for commercial market Phonexia Speech Analytics Phonexia Voice Biometrics for government market Phonexia Speech Analytics GOV Phonexia Voice Biometrics GOV Characteristics Completeness – all speech technologies in one place Simple to use – RESTfull API for rapid development Modularity – build your own specific process workflow…