[Elecraft] Meaning of EQ bands?

[Ian White GM3SEK]

A new question, probably for Lyle to respond:

How exactly are the EQ bands implemented in DSP, in terms of frequency 
response?

Although the controls are presented in histogram form, what do the 
stated frequencies actually represent? Is the actual frequency response 
composed of overlapping sub-band filters, or what?


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73 from Ian GM3SEK
http://www.ifwtech.co.uk/g3sek