Treble

Treble develops a VR and cloud-based acoustic simulation platform that enables designers and engineers to model soundscapes and visualize audio-virtual renderings of building acoustics. The platform uses a hybrid wave/geometrical acoustics engine for next-generation accuracy and speed, offering real-time collaboration and immersive auralization. Treble also provides a Python-based SDK for scalable, high-fidelity simulations, enabling synthetic audio data generation for AI model training in speech enhancement, source localization, and de-noising. Founded in 2020 and headquartered in Reykjavik, Iceland, the company has raised approximately $20M in Series A funding. Treble differentiates itself through its wave-based FEM modeling that captures complex sound propagation physics, reducing time-to-results from weeks to minutes. The platform serves machine learning and AI, building design, product design, pro audio, and automotive industries, with collaborations including Hugging Face for the FFASR Leaderboard and Treble10 open dataset.