Pullamma, S.K.R. and Sudhakar, G. 2022. Secure Federated Learning Architectures for Privacy- Preserving AI Enhancements in Meeting Tools. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology. 14, 01 (Feb. 2022), 133-141. DOI:https://doi.org/10.18090/samriddhi.v14i01.22.