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Noise Filters: Articles & Videos

How to Choose a Noise Suppressor

How to Choose a Noise Suppressor

by Crutchfield Writing Team

Noise can be introduced into your system from a number of sources. Find out how to track down and reduce or eliminate noise in your car audio system.

 
How To Diagnose and Suppress Noise

How To Diagnose and Suppress Noise

by Buck Pomerantz

An interactive flowchart to help you diagnose and cure the most common noise problems found in car stereo systems.

 
Noise Suppression Guide

Noise Suppression Guide

by Crutchfield Writing Team

A guide to solving noise problems in your vehicle's audio system.

 

Noise Suppressor FAQ

by Crutchfield Writing Team

How can I stop the annoying "thump" I get when turning on my stereo? Is it possible to have noise in my stereo even if I don't have a separate amplifier? My friend's system has a lot of noise. How do we start to locate the problem?

 
Portable player + aux jack = unwanted noise?

Portable player + aux jack = unwanted noise?

by Zak Billmeier

I put in a plug-and-play satellite radio recently, connecting it to my Dual XHD-6425 head unit through its aux input. With channel guide in hand, I began flipping stations in earnest, ready to...