Powered by Universal Speech Solutions LLC


Nuance SS Plugin 1.2.0 Released

Nuance Speech Synthesis (SS) Plugin 1.2.0 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 API:

  • TTSaaS 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-ss-1.7.3-1.el7.x86_64.rpm
    • unimrcp-nuance-ss-1.8.3-1.el7.x86_64.rpm
  • Red Hat / CentOS 8
    • unimrcp-nuance-ss-1.7.3-1.el8.x86_64.rpm
    • unimrcp-nuance-ss-1.8.3-1.el8.x86_64.rpm
  • Ubuntu 20.04 LTS
    • unimrcp-nuance-ss_1.7.3-focal_amd64.deb
    • unimrcp-nuance-ss_1.8.3-focal_amd64.deb
  • Ubuntu 22.04 LTS
    • unimrcp-nuance-ss_1.7.3-jammy_amd64.deb
    • unimrcp-nuance-ss_1.8.3-jammy_amd64.deb

This release allows to rewrite voice names specified by the MRCP client.

The detailed list of changes introduced in this release follows.
New Features
  • Allow to rewrite voice names specified by the MRCP client using an optional map of voice names defined in the plugin configuration.
Fixed Problems
  • None.
Configuration Parameters
  • Added a new element 'voice-replacement-map'.
  • Updated the Usage Guide to reflect the changes introduced in this release.

Visit the Nuance SS plugin page for more information.



Thank you for using UniMRCP.

Arsen Chaloyan
Author of UniMRCP

Announcement Group

Subscribe to the Announcements Group if you prefer to receive news and press releases only. Please note that announcements are normally posted to the Discussion Group as well.