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Nuance SR Plugin 1.1.0 Released

Nuance Speech Recognition (SR) Plugin 1.1.0 to the UniMRCP Server (UMS) has been released.

The plugin is based on the following components:

  • Nuance APIs 1.1.0
  • gRPC 1.30.3
  • Protobuf 3.12.2
  • Libevent 2.1.9
  • Rapidjson 1.1.0

The plugin supports the following Nuance Mix APIs:

  • ASRaaS API v1
  • NLUaaS API v1

The plugin is available for the following UMS versions:

  • 1.7.0
  • 1.8.0

The binaries are currently available for the following Linux distributions:

  • Red Hat / CentOS 7
    • unimrcp-nuance-sr-1.7.1-1.el7.x86_64.rpm
    • unimrcp-nuance-sr-1.8.1-1.el7.x86_64.rpm
  • Red Hat / CentOS 8
    • unimrcp-nuance-sr-1.7.1-1.el8.x86_64.rpm
    • unimrcp-nuance-sr-1.8.1-1.el8.x86_64.rpm
  • Ubuntu 18.04 LTS
    • unimrcp-nuance-sr_1.7.1-bionic_amd64.deb
    • unimrcp-nuance-sr_1.8.1-bionic_amd64.deb
  • Ubuntu 20.04 LTS
    • unimrcp-nuance-sr_1.7.1-focal_amd64.deb
    • unimrcp-nuance-sr_1.8.1-focal_amd64.deb
  • Ubuntu 22.04 LTS
    • unimrcp-nuance-sr_1.7.1-jammy_amd64.deb
    • unimrcp-nuance-sr_1.8.1-jammy_amd64.deb

This release adds support for the NLUaaS API which can optionally be used to detect an intent after speech transcription is complete. The release is built against a newer version of the Nuance APIs based on the updated/added proto files for the NLUaaS and DLGaaS APIs.

The detailed list of changes introduced in this release follows.
New Features
  • Added support for the NLUaaS API.
Fixed Problems
  • None.
Configuration Parameters
  • Added a new element 'nlu' as a child to the document 'umsnuancesr'.
  • Fixed the status file names in the default configuration.
  • Upgraded Nuance APIs from uninuanceapis-1.0.0 to uninuanceapis-1.1.0.
  • Updated the Usage Guide to reflect the changes introduced in this release.

Visit the Nuance SR plugin page for more information.



Thank you for using UniMRCP.

Arsen Chaloyan
Author of UniMRCP

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