Treble Raises $18m to Give Physical AI a Sense of Hearing
Treble Technologies has raised $18m in a Series A-2 round, led by Paladin Capital Group, taking its total funding to €36m. The Reykjavík company develops cloud software that simulates sound propagation in various environments, enabling device makers like Amazon and Logitech to test audio products virtually.
Key Takeaways:
- AI in Audio: Treble addresses the challenge of AI models performing well in labs but struggling with real-world acoustic conditions like reverberation, background noise, and unfamiliar spaces.
- Virtual Testing: Instead of physical recordings, Treble's platform offers acoustic simulations, digital twins, and synthetic data generation to test product configurations under controlled conditions.
- Market Growth: The funding will support Treble's expansion in the US market, catering to clients such as Amazon and Logitech.
- Investor Support: Paladin Capital Group, along with existing investors KOMPAS VC, Frumtak Ventures, and the European Innovation Council Fund, participated in this round.
- Real-World Applications: Treble's technology is relevant for wearables, head-worn devices, humanoid robots, autonomous vehicles, and voice-based smart glasses, like those being developed by Meta.
“In many stages of developing Alexa as an AI assistant, we rely on virtual acoustic environments to accelerate product design and model development.” — Wontak Kim, Senior Audio Research Manager at Amazon
"The fidelity of the underlying physics gives us confidence in [Treble's] simulations." — Andy Harper, Head of Audio AI and Signal Processing at Logitech