2.9.0

This Version includes new improvements in the voice engine, especially in noisy environments. The verification algorithm has been updated to offer greater accuracy, and a new algorithm has been implemented for SNR estimation.

Added

• The Docker image version is updated to Ubuntu 24.04.

• The number of threads in the service configuration is 1 by default.

• A new verification algorithm with greater accuracy is added.

• Accuracy of the verification and liveness detection algorithms is improved in noisy scenarios. The verification score may differ slightly from the previous version, but voice templates remain compatible.

• The recommended threshold for the speech relative length quality check, in verification and liveness detection use cases, is now 0 (any relative speech length is allowed).

• The SNR estimation algorithm is updated. The estimated values may differ from those in the previous product version, but the overall accuracy of the algorithm remains the same.