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VDK 5.0.0 - 17th April 2023

Summary

We are pleased to introduce VDK 5.0.0 which is a major release.

In this release we are excited to announce the addition of a new technology in the VDK:
The Natural Language Understanding.
This technology will allow you to extract intents (turn_on, turn_off, …) and entities (lights, coffee machine, blinds, …) from a text source, usually retrieved beforehand using a speech recognition technology.

Beside this big news, we have also added some features among which the possibility of playing your phonetic dictionaries' entries on the fly.

As always, we hunt bugs down and a few minor ones have been corrected and are described later in this document.

Versions

Studio

Component

Version

Studio

4.9.2 UPDATED

Dictionary manager

1.2.5 UPDATED

Free-speech

4.3.1 UPDATED

Grammar editor

4.5.6 UPDATED

Phonetic editor

4.5.6 UPDATED

Project editor

1.23.3 UPDATED

Simple assistant maker

4.0.9 UPDATED

TTS manager

4.5.4 UPDATED

Voice biometrics

4.2.4 UPDATED

Nlu Editor

1.1.3 NEW

Vsdk-daemon

1.10.3 UPDATED

Samples

Component

Version

Chained grammars

4.2.0

Dynamic grammar

4.2.1

Simple application

4.2.0

Tts

4.3.0

Voice biometrics

4.2.1

Voice Commands Language Understanding

1.0.1 NEW

VSDK (C++)

Component

Version

Vsdk

7.3.2 UPDATED

Vsdk-vasr

4.1.1 UPDATED

Vsdk-csdk

3.1.9 UPDATED

Vsdk-tnl

2.2.2 UPDATED

Vsdk-baratinoo

3.0.7 UPDATED

Vsdk-vtapi

2.1.6 UPDATED

Vsdk-idvoice

3.1.6 UPDATED

Vsdk-tssv

2.0.9 UPDATED

Vsdk-vnlu

1.1.2 NEW

Vsdk-audio-portaudio

2.2.2 UPDATED

VSDK (JAVA)

Component

Version

Vsdk

4.7.0 UPDATED

Vsdk-csdk

4.5.2 UPDATED

Vsdk-tnl

2.5.0

Vsdk-baratinoo

3.3.0

Vsdk-vtapi

2.3.2

Vsdk-idvoice

2.4.0

Vsdk-tssv

2.5.0

Vsdk-vasr

2.1.2 UPDATED

Vsdk-vnlu

1.0.0 NEW

Details

Studio

Studio

Improvements:
  • New Natural Language Understanding technology

Bug-fixes:
  • Unavailable technologies due to license permission is now better handled

Phonetic Editor

Improvements:
  • Dictionary entries can now be played on the fly and by batch as well

Bug-fixes:
  • Playing a phoneme’s example while another one still playing now stops the first one and starts the selected one immediately

Project Editor

Improvements:
  • New NLU technology card and its settings view

  • Normalized the Voice Biometrics technology’s settings view

Vsdk Daemon

Improvements:
  • New NLU technology testing capability

  • Can now specify a target alphabet when transcribing some text into phonetics

Vsdk (C++)

Vsdk

Improvements:
  • New NLU technology API

Vsdk-Csdk

Bug-fixes:
  • Wrong memory management on ARMv7 architecture

Vsdk-Tnl

Bug-fixes:
  • The <no-match/> was sometimes sent in results

  • Incomplete results are now better handled

Vsdk-Baratinoo

Bug-fixes:
  • Wrong memory management on ARMv7 architecture

Vsdk-Vtapi

Bug-fixes:
  • Wrong memory management on ARMv7 architecture

Vsdk (Java)

Vsdk

Improvements:
  • New NLU technology

  • Downgrade minimum SDK version to 21

Bug-fixes:
  • Result hypothesis parsing using snake case

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