Trace tone signaling—A tool for better systems operation
Author :
Carpenter, J.H., Jr.
Volume :
12
Issue :
1
fYear :
1959
fDate :
4/1/1959 12:00:00 AM
Firstpage :
45
Lastpage :
47
Keywords :
Control systems; Frequency; Interference; Job shop scheduling; Land mobile radio; Power generation economics; Radio control; Radio transmitters; Temperature; Wind;
