Publikationsdatum:
2019-06-27
Beschreibung:
The interactive signal analysis and ultrasonic data collection system (ECHO1) is a real time data acquisition and display system. ECHO1 executed on a PDP-11/45 computer under the RT11 real time operating system. Extensive operator interaction provided the requisite parameters to the data collection, calculation, and data modules. Data were acquired in real time from a pulse echo ultrasonic system using a Biomation Model 8100 transient recorder. The data consisted of 2084 intensity values representing the amplitude of pulses transmitted and received by the ultrasonic unit.
Schlagwort(e):
COMPUTER PROGRAMMING AND SOFTWARE
Materialart:
NASA-CR-150745
,
REPT-78-066
Format:
application/pdf
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