The selective sampling method made easy

The selective sampling method made easy

Appl. Radiat. Isot. Vo1.38, Int. J. Radiat. Printed in Great Appl. No.10, Instrum. p.885, 1987 0883+X889/87 Part A Pergamon Britain THE ...

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Appl.

Radiat.

Isot. Vo1.38,

Int. J. Radiat. Printed

in Great

Appl.

No.10,

Instrum.

p.885,

1987

0883+X889/87

Part A

Pergamon

Britain

THE SELECTIVE SAMPLING METHOD MADE EASY

Xrg

W. MUller

Bureau International des Poids et Mesures, F-92310 SEVRES

ABSTRACT

While in the usual form of the selective sampling method a speed converter is required, we propose here a version, called blind sampling, which involves only time delays, gates and scalers. Apart from its simplicity, it also allows us to use shorter measuring times. An intermediate arrangement (one-eyed sampling), which shares the advantages of both the lucid and the blind versions, is also explained. A detailed description of the necessary electronic arrangements can be found in Rapport BIPM-85/14, and we plan to publish some recent developments in an appropriate journal.

885

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