Strip-Chart Recording of Narrow Band Frequency Analysis in Aid of Ethnomusicological Data

1972 ◽  
Vol 4 ◽  
pp. 119
Author(s):  
Stephen Erdely ◽  
Robert A. Chipman
Keyword(s):  
Frequency Analysis ◽  
Narrow Band ◽  
Band Frequency ◽  
Strip Chart ◽  
Strip Chart Recording ◽  
Chart Recording

scholarly journals Is there a role for strip chart recording to guide rotational atherectomy? Initial findings from stratas

1996 ◽  
Vol 27 (2) ◽  
pp. 292 ◽  
Author(s):  
David S. Eccleston ◽  
Mark C. Horrigan ◽  
Michael J. Cowley ◽  
Richard E. Kuntz ◽  
David O. Williams ◽  
...  
Keyword(s):  
Rotational Atherectomy ◽  
Strip Chart ◽  
Strip Chart Recording ◽  
Chart Recording

AN ELECTRICAL RECORDING MAGNETOMETER

1957 ◽  
Vol 35 (12) ◽  
pp. 1387-1394 ◽  
Author(s):  
P. H. Serson
Keyword(s):  
Magnetic Field ◽  
Noise Level ◽  
Earth’S Magnetic Field ◽  
Electrical Recording ◽  
Strip Chart ◽  
Strip Chart Recording ◽  
Transformer Type ◽  
Orthogonal Components ◽  
Chart Recording ◽  
Fixed Station

An instrument for recording at a fixed station variations in three orthogonal components of the earth's magnetic field is described. The sensitive head, containing detectors of the saturated transformer type, can be operated out of doors at the end of a long cable. A strip-chart recording meter provides a visible record of the three d-c. output signals (1 volt = 100 gammas). Calibrated baseline controls permit biasing of the magnetic detectors for any location in Canada. Tests on 10 instruments indicate a noise level of 3 gammas and a maximum drift of 10 gammas in 10 hours.

Measurement of chloride in sweat by use of a selective electrode and strip-chart recorder.

1978 ◽  
Vol 24 (2) ◽  
pp. 381-382 ◽  
Author(s):  
W J Warwick ◽  
L G Hansen
Keyword(s):  
Correlation Coefficient ◽  
Strip Chart Recorder ◽  
Selective Electrode ◽  
Strip Chart ◽  
Strip Chart Recording ◽  
Sweat Chloride ◽  
Chart Recorder ◽  
Potentiometric Measurement ◽  
Chart Recording

Abstract We describe a method for direct potentiometric measurement of sweat chloride by use of a chloride-selective electrode, with strip-chart recording of the measurement to facilitate interpretation of the measurement. Comparison of this method and the Gibson and Cooke method [Pediatrics 23, 545 (1959)] gave a correlation coefficient of 0.86. Recording of the same test at various pressures showed that different pressures had little effect if they were kept constant.

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