As the frequency resolution (sometimes referred to as spectral resolution) gets finer (starting with 8 Hz, then 4 Hz, then 1 Hz), more data points are being used to measure the signal. The same signal is being divided up into smaller parts, but the total remains the same. While the am...
aIn Figure 1.4, the three shaded bars A, B, and C represent three spectral bands. The width of each bar covers a spectral range within which no signal variation can be resolved. The width of each spectral band represents its spectral resolution. The resolution of A is coarser than the re...
in part, by the challenges of conventional flow cytometers to distinguish fluorochromes that have similar emission spectra. Furthermore, the spectral overlap between “closely-related” fluorochromes negatively impacts data resolution and subsequently complicates analysis. ...
Some digital spectrum analyzers use Fourier transforms -- a way of decomposing a signal into its individual frequencies. These analyzers need a sampling frequency at least twice the bandwidth because frequency resolution is the inverse of the time over which the wave is measured and Fourier transform...
Edinburgh Instruments’RM5 Raman Microscopeis designed for analytic and research purposes. The truly confocal design is unique to the market and offers uncompromised spectral resolution, spatial resolution, and sensitivity. The RM5 builds on the expertise of robust and proven building blocks, combined ...
Ideally, you would use a Raman instrument with high spectral resolution across the whole Raman range. This gives you better chemical specificity. You can then identify, differentiate and investigate a wider range of materials. Raman spectra showing some of the chemical species within a suspected cou...
IMAGE RESOLUTION For earth observation, you also have to considerimage resolution. Remote sensing divides image resolution into three different types: Spatial resolution Spectral resolution Temporal resolution SPATIAL RESOLUTION Spatial resolutionis the detail in pixels of an image. High spatial resolution ...
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In the past, the selection criteria for cameras predominantly focused on resolution, sensitivity, and frame rate. However, High Dynamic Range (HDR) technology has emerged as a key catalyst, especially for embedded vision systems that operate in environments that face challenging and varying li...