The log magnitude curve for a constant gain K is a
A.horizontal straight line
B.horizontal straight line of magnitude 20 log K decibels
C.an inclined line having slope K
D.an inclined line having slope -K
Answer:B
The log magnitude curve for a constant gain K is a
A.horizontal straight line B.horizontal straight line of magnitude 20 log K decibels C.an inclined line having slope K D.an inclined line having slope -K