Google Speech Recognition (GSR) Plugin 1.23.0 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:
The binaries are currently available for the following Linux distributions:
- Red Hat / CentOS 7 (unimrcp-gsr-1.7.10-1.el7.x86_64.rpm)
- Red Hat / CentOS 8 (unimrcp-gsr-1.7.10-1.el8.x86_64.rpm)
- Ubuntu 18.04 LTS (unimrcp-gsr_1.7.10-bionic_amd64.deb)
- Ubuntu 20.04 LTS (unimrcp-gsr_1.7.10-focal_amd64.deb)
This release provides a few improvements and fixes.
The detailed list of changes introduced in this release follows.
New Features
- Added support for sorting result alternatives based on confidence score (the highest first).
- Made separator of built-in grammar parameters configurable.
- Set the SSL security level to 1 by default. This setting applies to the use of the license server on Ubuntu 20.04 and does not affect other supported distributions.
Fixed Problems
- Fixed a possible memory leak occurred when two file entries (waveforms and/or RDRs) have the same creation time, which is a very rare occasion not involved in the regular operation.
Configuration Parameters
- Added a new attribute 'sort-alternatives' to the element 'streaming-recognition'.
- Added a new attribute 'grammar-param-separator' to the element 'streaming-recognition'.
- Added a new attribute 'security-level' to the element 'license-server'.
Miscellaneous
- Updated the Usage Guide to reflect the changes introduced in this release.
Visit the GSR plugin page for more information.
Thank you for using UniMRCP.
--
Arsen Chaloyan
Author of UniMRCP
http://www.unimrcp.org
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