At a particular frequency \omegaω, the amplitude of the input signal frequency spectrum is 20 ext{dB}20dB. The bode plot of your filter at the same frequency \omegaω is -10 ext{dB}−10dB. If you were to measure the amplitude of the output signal frequency spectrum at \omegaω, what would the value be? Give your answer in ext{dB}dB, and omit units from your answer.

Question

At a particular frequency \omegaω, the amplitude of the input signal frequency spectrum is 20	ext{dB}20dB. The bode plot of your filter at the same frequency \omegaω is -10	ext{dB}−10dB. If you were to measure the amplitude of the output signal frequency spectrum at \omegaω, what would the value be? Give your answer in 	ext{dB}dB, and omit units from your answer.