The simultaneous acquisition of large quantities of data is essential in order to gain an understanding of noise and vibration phenomena. These data are then checked and analysed using various methods to find appropriate solutions for the problem at hand. Multi-channel data acquisition systems, which are highly valued by industrial and environmental professionals, are used in a wide range of fields: automotive, aeronautical, space, defence, consumer goods, energy, environmental monitoring, and so on. The systems must be versatile and portable, for use both in laboratories and in the field.  Whether the objective is to process data in real time or at a later stage using recorded raw data, 01dB offers a comprehensive range of solutions to suit every requirement.