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Kaldi SR Plugin 1.6.0 Released


Kaldi Speech Recognition (SR) Plugin 1.6.0 to the UniMRCP Server (UMS) has been released.

The plugin is based on the following components:

  • UniMRCP Server 1.7.0
  • Kaldi GStreamer Server
  • Libevent 2.1.9
  • Rapidjson 1.1.0

The binaries are currently available for the following Linux distributions:

  • Red Hat / CentOS 7 (unimrcp-kaldi-sr-1.7.1-1.el7.x86_64.rpm)
  • Ubuntu 16.04 LTS (unimrcp-kaldi-sr_1.7.1-xenial_amd64.deb)
  • Ubuntu 18.04 LTS (unimrcp-kaldi-sr_1.7.1-bionic_amd64.deb)

This release provides minor fixes and enhancements to the existing functionality.

The detailed list of changes introduced in this release follows.
New Features
  • Allow logging tag to be specified via built-in grammar.
  • Added support for inter-result timeout. If the specified timeout is elapsed, input is considered complete. The timeout defaults to 0 (disabled) and can be overridden per recognition request.
Fixed Problems
  • Set completion-cause to '002 no-input-timeout' instead of '006 recognizer-error' when no input timeout is elapsed while streaming is started.
Configuration Parameters
  • Added a new attribute 'inter-result-timeout' to the element 'kaldi-server-pool'.
  • Changed default values of 'speech-incomplete-timeout' from 3000 msec to 15000 msec and 'input-timeout' from 10000 msec to 30000 msec.
Miscellaneous
  • Updated the Usage Guide to reflect the changes introduced in this release.

Visit the Kaldi SR plugin page for more information.

http://www.unimrcp.org/kaldisr

Thank you for using UniMRCP.

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

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