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Google SR Plugin 1.22.1 Released

December 20 2021

Google Speech Recognition (GSR) Plugin 1.22.1 to the UniMRCP Server (UMS) has been released.

The plugin is based on the following components:

  • UniMRCP Server 1.7.0
  • Google APIs 1.5.0
  • gRPC 1.30.3
  • Protobuf 3.12.2

The plugin supports the following Google Speech-to-Text API versions:

  • v1
  • v1p1beta1

The binaries are currently available for the following Linux distributions:

  • Red Hat / CentOS 7 (unimrcp-gsr-1.7.9-1.el7.x86_64.rpm)
  • Red Hat / CentOS 8 (unimrcp-gsr-1.7.9-1.el8.x86_64.rpm)
  • Ubuntu 18.04 LTS (unimrcp-gsr_1.7.9-bionic_amd64.deb)
  • Ubuntu 20.04 LTS (unimrcp-gsr_1.7.9-focal_amd64.deb)

This is a patch release which fixes an issue in processing DTMFs and speech concurrently.

The detailed list of changes introduced in this release follows.
New Features
  • None.
Fixed Problems
  • Skip "Audio Timeout Error" message received from Google when the caller inputs a long sequence of DTMFs while streaming of audio data chunks to Google is in-progress. Such a condition could cause an empty NLSML result set in the RECOGNITION-COMPLETE event.
Configuration Parameters
  • None.
Miscellaneous
  • None.

Visit the GSR plugin page for more information.

http://www.unimrcp.org/gsr

Thank you for using UniMRCP.

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

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