Sensitivity decreases by 10 at beginning of each input decade. Method conceived to convert binary-coded data to suitable linear form for stripchart recording. Strip-chart recordings obtained from typical pressure readings in a vacuum system during pumpdown. In reading curve, BCD digital vacuum-gage output processed by analog-to-digital converter in such way that only reading digits (but not range) appear in output. In range and reading, range also converted to analog and placed as most significant digit.
Pseudolog Digital-to-Analog Converter
NASA Tech Briefs ; 10 , 1
1986-06-01
Miscellaneous
No indication
English
High-speed analog-digital converter
Emerald Group Publishing | 2008
Programmable Analog-To-Digital Converter
NTRS | 1993
|High-Voltage Digital-To-Analog Converter
NTRS | 1990
|Fast Dual Analog-to-Digital Converter
NTRS | 1985
|Ten-bit analog-to-digital converter
TIBKAT | 1966
|