Linux-based data acquisition and processing on palmtop computer

Fabio Cibin

doi:10.1109/TIM.2006.884135

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Linux-based data acquisition and processing on palmtop computer

2006-12-01

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DOI：10.1109/TIM.2006.884135

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Abstract

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This paper presents an original implementation of a Personal Computer Memory Card International Association data acquisition card on a palmtop computer. The acquisition system is based on the Linux operating system and free drivers for the acquisition board. The system has been used to develop a demo application consisting in a phonometer able to sample 1024 samples at 100 ksamples/s and compute the fast Fourier transform of the signal at a maximum rate of 6 frame/s.

Keywords:

data acquisition (DAQ)

data processing

palmtop computers

spectrum measurements

virtual instrumentation

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