I don't know much about resistors, but I installed the weakest one in parallel with my video doorbell based on a YouTube video and it silenced the omnipresent buzz caused by said doorbell.
π§ EDGELEC Precision Resistor with Multiple Tolerance Ratings
3 Review
25-Piece Radial Capacitor Set: 100V, 5% Accuracy, 0.0039UF Mylar Polyester Film
3 Review
Precision Multi Turn Wirewound Potentiometer With A03 Knob (2Pcs) - 3590S Rotary Potentiometer 1K Ohm, 10-Turn Wire Wound - 3590S-2-102L
13 Review
2Pcs 10K Ohm Single Linear Taper Potentiometer With On/Off Switch & Aluminum Alloy Knob - TWTADE
4 Review