Nicholas Klein

Background

About Nicholas Klein

As a Speech Research Engineer II at Pindrop, I apply my expertise in machine learning to develop cutting-edge speech processing systems that enhance security and protect users from emerging threats. In my time at Pindrop, I’ve worked on key challenges like explainability for deepfake detection, automatic speaker verification, automatic speech recognition, and voice activity detection.My work contributes to improving the accuracy and explainability of systems that detect deepfakes and authenticate speakers, directly safeguarding businesses and individuals from fraud. I’ve been fortunate to publish research in top-tier conferences and see my work translated into real-world product improvements, positively impacting people’s lives.Before entering the world of Speech AI, I worked as a backend software developer, leading a complex project to success. This experience enables me to develop and optimize tools that support our research teams’ efforts today.Areas of expertise…Machine learning, deep learning, speech processing, explainabilityBefore Pindrop: knowledge graphs, natural language processing, computer visionTools:Python (and related common ML libraries), PyTorch, TensorFlow, Keras, MLFlow, Transformers, FAISS, OpenCV, TensorBoard