RIAA question

RIAA question

Postby Guest » Wed Nov 17, 2021 1:36 pm

RIAA is the standard by which LP's are recorded, and use the following formula
Picture1.png (11.88 KiB) Viewed 59 times

and produces the red curve.
RIAA-EQ-Curve.png (42.07 KiB) Viewed 59 times

Can anyone show me how to modify the formula to produce the blue curve?

this is what I have used in excel so far


C15 is f
d10 is t1
d11 is t2
d12 is t3

Yours Simon M.

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