Speaker verification protocol on the NIST SRE 2012
This package is part of the signal-processing and machine learning toolbox Bob. This package contains an interface for the evaluation protocol of the 2012 NIST Speaker Recognition Evaluation. This package does not contain the original NIST SRE databases, which need to be obtained through the link above.
Follow our installation instructions. Then, using the Python interpreter provided by the distribution, bootstrap and buildout this package:
$ python bootstrap-buildout.py $ ./bin/buildout
You can either download the SQLite DB file
./bin/bob_dbmanage.py nist_sre12 download
Change to sre12 file list directory:
Create file lists and key files for NIST SRE 2012 protocols and conditions
You can check that file lists point to actual files by running
after assigning variable ‘prefix’ your SRE12 base path
Populate SQL database
./bin/bob_dbmanage.py nist_sre12 create -vv -R
./bin/bob_dbmanage.py nist_sre12 checkfiles -e .sph -d DATABASE_DIRECTORY_PREFIX
For questions or reporting issues to this software package, contact our development mailing list.