For the data acquisition we build on quality and highest signal performance for a reasonable price using hardware from National Instruments. We exclusively use measurement systems which are suitable for the acquisition of dynamic signals. All acquisition boards have anti aliasing filters, synchronous sampling with one A/D converter per channel and 24 bit resolution.

With 8 channels per board configurable for voltage input or IEPE signal conditioning, a fixed input range of +- 10 V AC or DC coupled, 110 dB dynamic range and a maximum sample rate of 102.4 kHz.

With 16 channels per board configurable for voltage input or IEPE signal conditioning, 2 adjustable input ranges of +- 1 V or +- 10 V AC coupled, 113 dB dynamic range and a maximum sample rate of 204.8 kHz.

With 16 channels per board configurable for voltage input or IEPE signal conditioning, 4 adjustable input ranges from +- 316 mV to +- 10 V AC coupled, 113 dB dynamic range and a maximum sample rate of 204.8 kHz.