A frequency band within which signals are transmitted by a filter without attenuation.
传输频带，通频带
Example sentencesExamples
Subwoofer calibration is + 10 dB higher in its passband, relative to the average spectral balance of the near-fields.
To estimate the power in individual frequency bands, fifth order Butterworth passband filter functions were used.
A second bandpass filter of the at least two disparate bandpass filters has as a passband a second frequency band.
Seven band-pass filters (ca 50 nm passband each) were used to cover the spectral region from 280 to 630 nm.
All radiation outside the hydrogen passband falls within the noise of the instrument.
The passband filters used were of 546, 490 and 360 nm for green, blue and ultraviolet light, respectively.
Any RF that falls within a receiver's passband that's hot enough can open squelch and pass noise.
Each station detects and accurately times the arrival of impulsive VHF (very high frequency) events in a 6MHz passband centered at 63MHz.
Adaptive passband equalization filtering comprises in addition to a non-iterative portion, an iterative filtering portion to suppress longer-delayed post-ghosts.
A more concrete advantage, applicable to most complex systems, is that extending the bandwidth provides better linearity and less phase shift within the passband.
Delay distortion is the difference in delay between the frequency under test and a reference frequency near the center of the circuit passband (the point of minimum delay).
Definition of passband in US English:
passband
nounˈpasˌbandˈpæsˌbænd
A frequency band within which signals are transmitted by a filter without attenuation.
传输频带，通频带
Example sentencesExamples
Subwoofer calibration is + 10 dB higher in its passband, relative to the average spectral balance of the near-fields.
A second bandpass filter of the at least two disparate bandpass filters has as a passband a second frequency band.
To estimate the power in individual frequency bands, fifth order Butterworth passband filter functions were used.
The passband filters used were of 546, 490 and 360 nm for green, blue and ultraviolet light, respectively.
Seven band-pass filters (ca 50 nm passband each) were used to cover the spectral region from 280 to 630 nm.
Any RF that falls within a receiver's passband that's hot enough can open squelch and pass noise.
All radiation outside the hydrogen passband falls within the noise of the instrument.
Each station detects and accurately times the arrival of impulsive VHF (very high frequency) events in a 6MHz passband centered at 63MHz.
Delay distortion is the difference in delay between the frequency under test and a reference frequency near the center of the circuit passband (the point of minimum delay).
Adaptive passband equalization filtering comprises in addition to a non-iterative portion, an iterative filtering portion to suppress longer-delayed post-ghosts.
A more concrete advantage, applicable to most complex systems, is that extending the bandwidth provides better linearity and less phase shift within the passband.