Sentence examples for using a bandpass frequency from inspiring English sources

Spatial coherence can be obtained by applying spatial filter, such as slits, or pinhole, while temporal coherence can be achieved by extracting a small wavelength band using a bandpass frequency filter such as a monochromator.

Before averaging individual voxel data, the waveform of each brain voxel was filtered using a bandpass filter (0.008 < f < 0.09) to reduce the effect of low-frequency drift and high-frequency noise.

The time series shown in Fig. 2 are low pass filtered using a 4th order Butterworth filter and a cutoff frequency of 30 days (b,d) or 24 h (e), while the correlation was calculated using a bandpass filtered (24 h—30 days) time series.

Additionally, the subband sidelobe level can be significantly suppressed by using a bandpass filter (BPF).

using a bandpass of 5 nm.

using a bandpass of 5 nm and ex 492 nm/em 526 nm.

Collection of mCerulean fluorescence emission was limited to 480 ± 20 nm using a bandpass filter.

Fluorescence data were acquired using a bandpass filter from 500 to 550 nm for emission light.

Data were collected using a bandpass interference filter at centre wavelength 520 nm (FF01-520/15-25: Semrock, Rochester, NY, USA).

Long-period signals were extracted from the selected broadband seismic records for the inversion of the source time functions, using the following procedure: first, the instrumental response was removed from each record to acquire the displacement; second, the seismic data were resampled to 0.2 s; and lastly, the seismic data were bandpass-filtered using a frequency band of 0.02 0.065 Hz.

The fluorescence emitted by the Propidium Iodide was collected using a 575/26 bandpass filter.