10 kHz band pass filter

Projects Programming
1

Hi
Looking for 10 kHz band pass filter code

2

And what did Google suggest for you? search "Arduino 10kHz band pass filter"

3

nothing good, just theory

4

Try the Teensy Audio Library.

5

Perhaps the center frequency is not audio?

6

I took 10KHz as the center freq. Too bad @tom321 asked such a poor question lacking sufficient detail.

7

How wide is the acceptable frequency range (min and max frequencies are important)?

8

I don't see filters there

9

one frequency, filter bandwidth about 3 kHz

10

There are multiple ones available. Go to the Design Tool:

image
image752×424 71.8 KB

image
image685×501 34 KB

11

What is your sample frequency?
Did you consider an acitive rc filter?

12

image
image1920×1080 340 KB

I'm trying to figure out how to use this

13

Start by watching the video. Then try some of the library's many examples.