OpenViBE Documentation 3.6.0
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This box selects a subset of a spectrum matrix, turning all un selected frequency
band to 0.
The input spectrum to select from.
The modified spectrum with unselected bands turned to 0
The range of frequencies you want to select.
Suppose you have a full band spectrum and that you want to work on alpha band. You can use
a Frequency Band Selector box to select this band for later processing
with the following setting : "8:12". Now suppose you want to work on two bands, for instance
Alpha and the 16-24Hz subset of Beta, you should use the following setting value : "8:12[SEMICOLON]16:24"
with [SEMICOLON] replaced by the actual semicolon charater.