As hand-held devices, Paddle Arrays are the ultimate low frequency measurement tool. As a double-layer channel system, it was developed for near field measurements and low frequencies using the intensity method. These portable Paddle Arrays allow for real-time acoustical measurements. The measurement of acoustic pressure signals can be conducted while particle velocity/acoustic intensity on the measurement plane is calculated and mapped simultaneously.

The Fibonacci Array represents a new array family allowing near field and far field measurements with the same hardware, using the holography or beamforming method.

The handheld Mikado is a 100% autonomous system for easy and efficient trouble-shooting of sound and vibration problems.