Search found 3 matches

by joshendy
Mon Apr 19, 2021 7:21 am
Forum: Windows
Topic: Hard to remove electrical noise from guitar audio
Replies: 5
Views: 200

Re: Hard to remove electrical noise from guitar audio

I've attached a audio clip of the guitar (not being played) with just the LEDs going on and off so you can hear the electrical noise that's being introduced by the electrical regulator. That same screech in this clip is present in the previous.
by joshendy
Sun Apr 18, 2021 7:32 am
Forum: Windows
Topic: Hard to remove electrical noise from guitar audio
Replies: 5
Views: 200

Re: Hard to remove electrical noise from guitar audio

The problem is there is no fuzz in the silence, the regulator powers LED lights that react to the guitar so they're off when the guitar isn't playing. The only time the noise occurs is when the LED's are on which is while the guitar is being played.
by joshendy
Wed Apr 14, 2021 5:55 am
Forum: Windows
Topic: Hard to remove electrical noise from guitar audio
Replies: 5
Views: 200

Hard to remove electrical noise from guitar audio

Hi there, I'm using Audacity 3.0.0 on Windows 10. I've got an electric guitar with some experimental electronics installed which are in-circuit with the guitar's pickup. Electrical noise is being transferred from a switching regulator to the audio signal. The switching occurs between 600-1000 kHz. W...