A description of the problem of horn contact noise is presented. The problem is explained and solutions are discussed. How the noise on the car s chassis can be traced with the small, hand-held amplifier. Considerations for installation. An article on a method of mechanically inducing noise into a set of signal cables and then reading and measuring the noise.
Some cables are quieter than others.
Learn about the differences. Loop area noise is described and solutions presented. A2505 Testing for Power Supply Isolation Noise Practical tests for component problems This article explains how some components are prone to noise due to poor power supply isolation. A method of quickly checking for isolation is prented. Noise Noise - RFI A look into how a car audio amplifier can cause problems with AM reception.