Srinivasan, R and Ramakrishna, J and Rajagopalan, SR (1980) Programmable digital signal averager. In: Journal of Physics E: Scientific Instruments., 13 (12). pp. 1263-1265.
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A high speed digital signal averager with programmable features for the sampling period, for the number of channels and for the number of sweeps is described. The system implements a stable averaging algorithm (Deadroff and Trimble 1968) to provide a stable, calibrated display. The performance of the instrument has been evaluated for the reduction of random noise and for comb-filter action. Special uses of the instrument as a box-car integrator and as a transient recorder are also indicated.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Institute Of Physics.|
|Department/Centre:||Division of Physical & Mathematical Sciences > Physics|
|Date Deposited:||04 Nov 2009 10:06|
|Last Modified:||19 Sep 2010 05:31|
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