Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

FIR filter design for producing bass and treble sound on FPGA (verilog user)

hey,, i'm currently searching the best way to implement filter between ADC and DAC. this filter will act to filter unnecessary frequency. I would to have bass sound when apply the low pass fi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

--- Quote Start ---

There's a FIR compiler manual describing the signals and parameters.

A simple bass/treble equalizer is usually involving first order filters that can be estimated by first order difference equations.

--- Quote End ---

Hi,

but how about try to design it without consider the DE. how about using any tools?