Iceland-based Treble Technologies raised $18M Series A-2 to expand physics-based acoustic modelling for voice AI, wearables, robotics, and physical AI. Founded 2020 by acoustic engineers Finnur Pind and Jesper Pedersen.
The platform simulates how sound travels through physical spaces, combining acoustic simulation, digital twins, and synthetic data generation across rooms, materials, vehicles, and ambient environments.
Hugging Face partnership supports model benchmarking. Prior 40M per TechCrunch.