Hi, I have an unusual question.
I am building an electric guitar which has alot of lights in it. One of the things I want to use is EL string, which runs from an invertor which supplies 4KHz AC to the string. Unfortunately, you can hear the 4KHz tone through the electric guitars pickups so I need to filter out 4KHz from the guitars output. I think I need a notch filter (or band-stop filter) to cut out a narrow bandwidth (Q) around 4KHz. But I don't know how to do this! I think that I can maybe use a MF10CCWM capacitor filter, but I don't know how to set it up to do what I want.
Any help gratefully received!
Rich
I am building an electric guitar which has alot of lights in it. One of the things I want to use is EL string, which runs from an invertor which supplies 4KHz AC to the string. Unfortunately, you can hear the 4KHz tone through the electric guitars pickups so I need to filter out 4KHz from the guitars output. I think I need a notch filter (or band-stop filter) to cut out a narrow bandwidth (Q) around 4KHz. But I don't know how to do this! I think that I can maybe use a MF10CCWM capacitor filter, but I don't know how to set it up to do what I want.
Any help gratefully received!
Rich