Duo Voice
                2025
            
            Voice cloning and TTS to generate hyper-personalized voice messages.
                Duo Inbox
                2024
            
            LLM-powered + RAG system for automated email drafting and response.
                AI Copywriter
                2024
            
            LLM-powered system for hyper-personalized outreach based on LinkedIn signals.
                 Noise Classifier
                2022
            
            ML service for classifying background noise in dialogue audio recordings.
Vocal traits distribution and its impact on speech applications' performance and bias.