Google Speech Synthesis (GSS) Plugin 1.24.1 to the UniMRCP Server (UMS) has been released.

The plugin is based on the following components:

• Google APIs 1.10.0
• gRPC 1.61.1
• Protobuf 25.1

The plugin supports the following Google APIs:

• Text-to-Speech v1
• GenerativeLanguage v1beta (Gemini Flash TTS)

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 8
  • unimrcp-gss-1.7.24-1.el8.x86_64.rpm
  • unimrcp-gss-1.8.11-1.el8.x86_64.rpm
• Red Hat 9
  • unimrcp-gss-1.7.24-1.el9.x86_64.rpm
  • unimrcp-gss-1.8.11-1.el9.x86_64.rpm
• Ubuntu 22.04 LTS
  • unimrcp-gss_1.7.24-jammy_amd64.deb
  • unimrcp-gss_1.8.11-jammy_amd64.deb
• Ubuntu 24.04 LTS
  • unimrcp-gss_1.7.24-noble_amd64.deb
  • unimrcp-gss_1.8.11-noble_amd64.deb

This release fixes possible audio distortion applicable to Gemini Flash voices caused by aliasing or inter-sample clipping when downsampling from 24 kHz to 8 kHz. The release also addresses an issue with possible stuck channels.

Visit the GSS plugin page for more information.

• https://unispeech.io/gss
• http://www.unimrcp.org/gss

Thank you for using UniMRCP.

--
Arsen Chaloyan
Author of UniMRCP
http://www.unimrcp.org