When & Where
Audio Precision and G.R.A.S.
Audio Precision is the recognized standard in audio test, combining groundbreaking analyzer hardware with powerful measurement software. Each AP audio analyzer delivers the highest performance in its class, with the greatest number of digital connectivity options available anywhere, for results trusted everywhere.
Since its establishment in 1994, G.R.A.S. has been 100% dedicated to developing and manufacturing high-quality measurement microphones and related acoustic equipment. Founded by the Danish acoustics pioneer Gunnar Rasmussen, who for more than 60 years has contributed to the world of sound and vibration with his unique ideas and designs.