The gain of a certain amplifier decrease by 6 dB when the frequency is reduced from 1 kHz to 10 Hz. The roll-off is ___

The gain of a certain amplifier decrease by 6 dB when the frequency is reduced from 1 kHz to 10 Hz.

The roll-off is

A. - 3 dB/decade
B. - 6 dB/decade
C. - 3 dB/octave
D. - 6 dB/octave

Show Answer

Answer: D

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