Leaff is an Italian technology company focusing on Digital Signal Processing platforms and Algorithms since 2002. Provider of innovative DSP solutions with a focus on pro audio. Strong innovative R&D capabilities for delivering, by a consolidated team of expert developers, high quality digital signal processing applications and consultancy services for custom tools and solutions Papers describing the results of our researches have been presented at important International Conferences: AES (www.aes.org), IEEE (www.ieee.org), SAE (www.sae.org) Active Projects: Pro-audio, Avionics (IFE for helicopters), Automotive (after market audio), Marine (ANC/Sound enhancement).