zero attenuation造句

This section is both constant resistance and flat response zero attenuation across the band, yet it is constructed out of inductors and capacitors.
Finally, it is not, in general, possible to find an exact finite-element solution to an ideal transfer function-such as zero attenuation at all frequencies below a given cutoff frequency and infinite attenuation above.
It's difficult to find zero attenuation in a sentence. 用zero attenuation造句挺难的