Selectivity Window
is a plot with frequency in logarithmic scale in x-direction (horizontal) and
sound amplitude in y-direction (vertical). It graphically represents sensor's
parameters. Central vertical line denotes resonance frequency of sensor, two
others represent resonance frequency of neighbor sensors. Each sensor has two
control parameters - Selectivity and Sharpness, they are depicted
by yellow and blue lines respectively. Selectivity defines sensor output
level in reply to signal with frequency different from sensor's resonance
frequency. Sharpness defines peak form to be considered as note. If peak
form is out of this range, it will not be taken for note.
Related topics:
Tuning up Selectivity Window
|
