Search Results for: speaker

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Speaker Diarization (DIAR)

Relevance: 100%      Posted on: 2017-06-26

About DIAR Phonexia Speaker Diarization (DIAR) enables segmentation of voices in one monochannel audio record. 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 (segmentation of speech, silence, and technical signals – ie. elimination of phone lines beeps, DTMF tones, music, pauses, etc.) Audio file extracted for each…

Speaker Identification (SID)

Relevance: 100%      Posted on: 2018-03-20

Speaker identification (SID) The technology uses the power of voice biometry to recognize speakers by their voice. This enables the user to decide whether the voice in two recordings belongs to the same person or two different people. Various implementations of the technology allow the automation of the process and comparison of large amounts of data. In addition, the high accuracy of Speaker Identification, Phonexia's flagship technology, has also been validated in a NIST evaluation. Basic use cases and application areas The technology can be used for various speaker recognition tasks. One basic distinction is based on the kind of…

Speaker Diarization

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

Speaker Diarization labels segments of the same voice(s) in one mono channel audio record based by the individual speaker´s voice. It is a language-, domain- and channel-independent technology. It performs not only the segmentation of speakers, but of technical signals and silence as well. The outputs of the technology can be both log file with labels and/or split audio files/one new multichannel audio file. The correct speaker diarization is still research task nowadays. Typical use cases: Preprocessing for other speech recognition technologies, labeling the parts of the utterance according to the speakers, splitting telephone conversation recorded in mono into several…

Voice Biometrics

Relevance: 9%      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…

Phonexia Speech Platform for Commerce

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

Phonexia Speech Analytics is a special edition of Phonexia Speech Platform COM which allows you to boost analysis of your call traffic. It is effective solution for commercial, telecom, utilities, financial sector, and other contact centers. It provides 4 main parts: Dialog Analysis, Demographic Information, Script Alignment, Speech Transcription (automatic).   Phonexia Voice Biometrics is a special edition of Phonexia Speech Platform COM which allows you to boost security and enhance customer experience with voice biometrics technologies. It is effective solution for commercial and financial sectors, especially for banks, insurance companies, and call centers. It covers both usecases: Fraud Detection…

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 -…

Terminology

Relevance: 9%      Posted on: 2017-06-15

Document which briefly describes processes and relations in Phonexia Technologies with consideration on correct word usage.   SID - Speaker Identification Technology (about SID technology) which recognize the speaker in the audio based on the input data (usually database of voiceprints). XL3, L3,L2,S2 - Technology models of SID. Speaker enrollment - Process, where the speaker model is created (usually new record in the voiceprint database). Speaker model: 1/ should reach recommended minimums (net speech, audio quality), 2/ should be made with more net speech and thus be more robust. The test recordings (payload) are then compared to the model (see…

Overview Keyword spotting and Speech transcription

Relevance: 9%      Posted on: 2018-05-31

Keyword spotting Phonexia Keyword Spotting (KWS) helps you to get valuable information from huge quantities of speech records. You only need to specify the keywords or phrases you wish to find. This technology identifies all records with keyword occurrences and allows you to route automatically important recordings or calls to your experts. Typical use cases Security/defense maintain fast reaction times by routing calls with specific content to human operators search for specific information in large call archives trigger alarms immediately (online) when an event occurs Call centers increase operator and supervisor efficiency by searching calls identify inappropriate expressions from operators…

Phonexia Speech Platform for Government

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

Phonexia Voice Biometrics GOV is a special edition of Phonexia Speech Platform for Government 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 filter audio and prevent or identify crimes. The technologies reveal automatically WHO, what GENDER, what LANGUAGE is speaking, and many other metadata. The product can be used typically for investigation support, SIGINT or other types of operations. It serves 4 main use-cases: Voice Biometrics - Speaker Search in Archive (Investigation) Voice Biometrics - Speaker Spotting Tactical Voice Biometrics -…

Age Estimation

Relevance: 9%      Posted on: 2018-04-12

About AGE Phonexia Age Estimation (AGE) estimates the age of a speaker from audio recording. The process of voiceprint extraction is similar to the extraction of SID, but as a result different features get extracted; therefore, the voiceprints extracted from AGE and SID are not mutually compatible. 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,…